{"id":4722,"date":"2024-08-19T06:32:04","date_gmt":"2024-08-19T06:32:04","guid":{"rendered":"https:\/\/hlh-js.com\/?post_type=avada_faq&#038;p=4722"},"modified":"2024-08-19T06:32:04","modified_gmt":"2024-08-19T06:32:04","slug":"what-impurities-need-to-be-removed-to-produce-high-purity-alumina","status":"publish","type":"avada_faq","link":"https:\/\/hlh-js.com\/fr\/faq-items\/what-impurities-need-to-be-removed-to-produce-high-purity-alumina\/","title":{"rendered":"Quelles sont les impuret\u00e9s \u00e0 \u00e9liminer pour produire de l'alumine de haute puret\u00e9 ?"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-margin-top-small:0px;--awb-margin-bottom-small:0px;--awb-font-size:24px;\"><h4 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;font-size:1em;line-height:1.3;\"><span data-type=\"text\">Quelles sont les impuret\u00e9s \u00e0 \u00e9liminer pour produire de l'alumine de haute puret\u00e9 ?<\/span><\/h4><\/div><div class=\"fusion-text fusion-text-1\"><p>juin 24, 2026<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:var(--awb-color3);border-top-width:1px;\"><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-bottom:3%;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:var(--awb-color3);border-top-width:1px;\"><\/div><\/div><div class=\"fusion-text fusion-text-2\" style=\"--awb-content-alignment:justify;\"><article class=\"4ever-article\" data-clipboard-cangjie=\"&#091;'root',{},&#091;'p',{'uuid':'lz6tvtrgr96p9nu76t'},&#091;'span',{'data-type':'text'},&#091;'span',{'sz':12,'szUnit':'pt','data-type':'leaf'},'In recent years, major brands like Apple, Samsung, HP and Huawei have all adopted Henglihong's ceramic sandblasting process for their digital electronics, making it a popular trend. Henglihong's ceramic sandblasting treatment enhances the appearance and texture of these devices, significantly boosting their market competitiveness.'&#093;&#093;&#093;,&#091;'h4',{'uuid':'lz6tvtrij2koz7ubqih'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Huawei'&#093;&#093;&#093;,&#091;'h5',{'uuid':'lz6tvtrjlb8wgyew8d'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Huawei Honor Tablet: Affordable Excellence'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6tvtrl18xianq9591'},&#091;'span',{'data-type':'text'},&#091;'span',{'sz':12,'szUnit':'pt','data-type':'leaf'},'On the evening of August 24, 2014, Huawei unveiled two new products: the Honor 3C Play smartphone and the Honor Tablet.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6tvtrm7zyw2ah9kxn'},&#091;'span',{'data-type':'text'},&#091;'span',{'sz':12,'szUnit':'pt','data-type':'leaf'},'The Honor Tablet, Huawei's first under the Honor brand, was designed to be a popular and affordable product. Thanks to its outstanding configuration and friendly price, it was hailed as 'China's Best Tablet' by media and users alike at the launch event.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6tvtrnwj8f6zmw4la'},&#091;'span',{'data-type':'text'},&#091;'span',{'sz':12,'szUnit':'pt','data-type':'leaf'},'The success of the Honor Tablet owes much to Henglihong's ceramic sandblasting process. The tablet features an aviation-grade aluminum body, meticulously crafted through Henglihong's ceramic sandblasting and polishing processes, involving twelve precision manufacturing steps to create a sturdy and stylish device.'&#093;&#093;&#093;,&#091;'h5',{'uuid':'lz6tvtroa0wa1vv432c'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Huawei Mate 7: The New Flagship'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6tvtrqvna0d69rd3l'},&#091;'span',{'data-type':'text'},&#091;'span',{'sz':12,'szUnit':'pt','data-type':'leaf'},'On September 4, 2014, Huawei's new flagship phone, the Ascend Mate 7, was unveiled at a press conference in Berlin. This launch followed successful collaborations with Xiaomi, Samsung, HTC, and Meizu, marking another milestone for Wuxi Henglihong Ceramic Sand.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6tvtrtrxzwkjjxbrl'},&#091;'span',{'data-type':'text'},&#091;'span',{'sz':12,'szUnit':'pt','data-type':'leaf'},'At the event, Huawei Consumer Business Group CEO Yu Chengdong detailed the performance and highlights of the Mate 7, while expressing gratitude to their partners. Key features of the Mate 7 include a high screen-to-body ratio, a metal ceramic sandblasted body design, and a new-generation intelligent octa-core CPU.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6tvtrtlmu5litsfl'},&#091;'span',{'data-type':'text'},&#091;'span',{'sz':12,'szUnit':'pt','data-type':'leaf'},'The Huawei Mate 7 features an integrated body design with a three-part structure on the back, using aerospace-grade aluminum. The back is treated with ceramic sandblasting and secondary anodizing, with precision CNC cutting at the chamfers. Many of Huawei's new products, such as the Ascend P6, P7, Honor Tablet, and Honor Band, also use this ceramic sandblasting process.'&#093;&#093;&#093;,&#091;'h5',{'uuid':'lz6tvtrvhcm68w4m9tn'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Huawei P8: The Perfect Blend of Technology and Fashion'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6tvtrw3uydpjpnez9'},&#091;'span',{'data-type':'text'},&#091;'span',{'sz':12,'szUnit':'pt','data-type':'leaf'},'On April 15, 2015, Huawei's highly anticipated flagship phone, the Huawei P8, was grandly launched in London. The P8 continues the elegant and fashionable design style of the P series, introducing a unique camera concept and creating a high-quality user experience, once again shaking up the high-end smartphone market.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6tvtrxb29y0am7mjg'},&#091;'span',{'data-type':'text'},&#091;'span',{'sz':12,'szUnit':'pt','data-type':'leaf'},'The Huawei P8 combines technology, fashion, and art with its integrated metal body treated with zirconium sandblasting, making it just 6.4mm thick\u2014thinner than the iPhone 6 Plus\u2014and highlighting the metal texture. The P8's impressive camera performance is enhanced by zirconium sandblasting, supporting optical image stabilization (OIS) with an angle of 1.2 degrees, surpassing the iPhone 6 Plus and Samsung S5, enabling high-quality photos and videos even with significant shaking.'&#093;&#093;&#093;&#093;\" 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data-identifier-application__slash__x-doc-key=\"jP2lR4gRy0jBq8g5\">\n<article class=\"4ever-article\" data-clipboard-cangjie=\"&#091;'root',{},&#091;'p',{'uuid':'lz6kz80022bjn0i31ax'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'Alumina (Al\u2082O\u2083) is abundant in nature, widely distributed and part of a vast family with numerous types, making it an indispensable raw material in large-scale industrial production. The requirements for alumina powder materials in various fields are closely related to their shape and particle size.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6kz801wal7qt1mjmn'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'Spherical alumina has become one of the most widely used materials within the alumina family, serving as a core member. Due to its spherical morphology, which results in a relatively larger specific surface area, as well as its high hardness, corrosion resistance, high-temperature resistance, regular shape, uniform size and even dispersion, spherical alumina powder finds broader practical applications. Here is a detailed introduction:'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6kz801avv8c0ru66'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Grinding and Polishing'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6kz801pwa5k11v5r'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'Firstly, spherical alumina has high hardness and wear resistance, allowing it to effectively remove surface impurities and oxidation layers during sandblasting and shot peening, thereby reducing the frequency and cost of replacement. Secondly, the regular shape and uniform size of spherical alumina particles ensure even distribution on the workpiece surface during sandblasting, avoiding issues of over-treatment or under-treatment in certain areas, and ensuring consistency in surface treatment. Thirdly, due to its regular shape, spherical alumina has excellent flowability and dispersibility, enabling smooth transportation and spraying in sandblasting equipment, improving work efficiency, and effectively handling complex-shaped workpiece surfaces. Fourthly, spherical alumina exhibits excellent high-temperature and corrosion resistance, maintaining stable performance and effective surface treatment in high-temperature or corrosive environments. Lastly, compared to other irregularly shaped abrasives, the smooth surface of spherical alumina reduces wear and scratching on the workpiece while effectively cleaning its surface, preserving the integrity and aesthetics of the workpiece surface.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6kz801bc5qy4ulgzq'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'3D Printing'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6kz801ckilzumov0l'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'Spherical alumina, due to its high strength, high sphericity, and high-temperature resistance, is one of the most commonly used materials in 3D printing. Its excellent particle fluidity, chemical reaction rate, and packing properties make it an ideal printing slurry with high solid content, good fluidity, easy cleaning, and high mechanical performance.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6kz801ba1y0e1i3bk'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Ceramics'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6kz801k9f7qjtiqq'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'Adding a certain amount of spherical alumina powder during ceramic production significantly alters the ceramic properties. The low-temperature brittleness of ceramics greatly limits their application range; incorporating spherical alumina powder produces low-temperature plastic ceramics. Additionally, spherical alumina significantly enhances ceramic toughness. When the content of spherical alumina powder reaches 5.0%, it effectively improves ceramic toughness and reduces sintering temperature.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6kz801cwgbfc7xhac'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Surface Protective Coatings'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6kz801amyd9xf1qv'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'Using spherical alumina as a coating material is currently a research hotspot. Coating materials protect polymer materials, glass metals, and alloy materials and extend the lifespan of stainless steel products like kitchenware. Due to its high hardness, corrosion resistance, high-temperature resistance, regular shape, uniform size, and even dispersion, spherical alumina is often used as a protective material. It enhances material properties, making them smooth and wear-resistant. As a coating material, spherical alumina powder finds various applications in different environments, offering a simple process and protecting various material surfaces.'&#093;&#093;&#093;&#093;\" data-identifier-application__slash__x-cangjie-fragment=\"%7B%22klass%22%3A%22document%22%2C%22data%22%3A%7B%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lz6kz80022bjn0i31ax%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22Alumina%20(Al%E2%82%82O%E2%82%83)%20is%20abundant%20in%20nature%2C%20widely%20distributed%20and%20part%20of%20a%20vast%20family%20with%20numerous%20types%2C%20making%20it%20an%20indispensable%20raw%20material%20in%20large-scale%20industrial%20production.%20The%20requirements%20for%20alumina%20powder%20materials%20in%20various%20fields%20are%20closely%20related%20to%20their%20shape%20and%20particle%20size.%22%2C%22marks%22%3A%5B%5D%7D%5D%7D%5D%2C%22contentType%22%3A%22cangjie-textblock%22%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lz6kz801wal7qt1mjmn%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22Spherical%20alumina%20has%20become%20one%20of%20the%20most%20widely%20used%20materials%20within%20the%20alumina%20family%2C%20serving%20as%20a%20core%20member.%20Due%20to%20its%20spherical%20morphology%2C%20which%20results%20in%20a%20relatively%20larger%20specific%20surface%20area%2C%20as%20well%20as%20its%20high%20hardness%2C%20corrosion%20resistance%2C%20high-temperature%20resistance%2C%20regular%20shape%2C%20uniform%20size%20and%20even%20dispersion%2C%20spherical%20alumina%20powder%20finds%20broader%20practical%20applications.%20Here%20is%20a%20detailed%20introduction%3A%22%2C%22marks%22%3A%5B%5D%7D%5D%7D%5D%2C%22contentType%22%3A%22cangjie-textblock%22%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lz6kz801avv8c0ru66%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22Grinding%20and%20Polishing%22%2C%22marks%22%3A%5B%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22bold%22%2C%22data%22%3A%7B%7D%7D%5D%7D%5D%7D%5D%2C%22contentType%22%3A%22cangjie-textblock%22%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lz6kz801pwa5k11v5r%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22Firstly%2C%20spherical%20alumina%20has%20high%20hardness%20and%20wear%20resistance%2C%20allowing%20it%20to%20effectively%20remove%20surface%20impurities%20and%20oxidation%20layers%20during%20sandblasting%20and%20shot%20peening%2C%20thereby%20reducing%20the%20frequency%20and%20cost%20of%20replacement.%20Secondly%2C%20the%20regular%20shape%20and%20uniform%20size%20of%20spherical%20alumina%20particles%20ensure%20even%20distribution%20on%20the%20workpiece%20surface%20during%20sandblasting%2C%20avoiding%20issues%20of%20over-treatment%20or%20under-treatment%20in%20certain%20areas%2C%20and%20ensuring%20consistency%20in%20surface%20treatment.%20Thirdly%2C%20due%20to%20its%20regular%20shape%2C%20spherical%20alumina%20has%20excellent%20flowability%20and%20dispersibility%2C%20enabling%20smooth%20transportation%20and%20spraying%20in%20sandblasting%20equipment%2C%20improving%20work%20efficiency%2C%20and%20effectively%20handling%20complex-shaped%20workpiece%20surfaces.%20Fourthly%2C%20spherical%20alumina%20exhibits%20excellent%20high-temperature%20and%20corrosion%20resistance%2C%20maintaining%20stable%20performance%20and%20effective%20surface%20treatment%20in%20high-temperature%20or%20corrosive%20environments.%20Lastly%2C%20compared%20to%20other%20irregularly%20shaped%20abrasives%2C%20the%20smooth%20surface%20of%20spherical%20alumina%20reduces%20wear%20and%20scratching%20on%20the%20workpiece%20while%20effectively%20cleaning%20its%20surface%2C%20preserving%20the%20integrity%20and%20aesthetics%20of%20the%20workpiece%20surface.%22%2C%22marks%22%3A%5B%5D%7D%5D%7D%5D%2C%22contentType%22%3A%22cangjie-textblock%22%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lz6kz801bc5qy4ulgzq%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%223D%20Printing%22%2C%22marks%22%3A%5B%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22bold%22%2C%22data%22%3A%7B%7D%7D%5D%7D%5D%7D%5D%2C%22contentType%22%3A%22cangjie-textblock%22%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lz6kz801ckilzumov0l%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22Spherical%20alumina%2C%20due%20to%20its%20high%20strength%2C%20high%20sphericity%2C%20and%20high-temperature%20resistance%2C%20is%20one%20of%20the%20most%20commonly%20used%20materials%20in%203D%20printing.%20Its%20excellent%20particle%20fluidity%2C%20chemical%20reaction%20rate%2C%20and%20packing%20proper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data-identifier-application__slash__x-doc-key=\"jP2lR4gRy0jBq8g5\">\n<article class=\"4ever-article\" data-clipboard-cangjie=\"&#091;'root',{},&#091;'p',{'uuid':'lz6rrajwre679ud92bg'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'In high-purity powder materials, purity is the foundation of their special properties and applications. The presence of impurity elements often has a fatal impact on their special properties and high added value, similar to the saying 'one bad apple spoils the whole barrel.''&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6rrajw0gsutja9yj97'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'For example, high-purity alumina is widely used in high-tech industries such as phosphors, transparent ceramics, electronic devices, new energy, catalytic materials, and aerospace materials. It is one of the highest added value and most widely used high-end materials in modern chemical engineering.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6rrajxbermcctc77e'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'High-purity alumina has several advantages that make it an ideal medium for sandblasting and shot peening processes:'&#093;&#093;&#093;,&#091;'p',{'ind':{'left':0},'list':{'listId':'ikovc4dpzbf','isOrdered':true,'level':0,'listStyle':{'format':'decimal','text':'%1.','align':'left'}},'uuid':'lz6rrajx56i945gb0w'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'High Hardness'&#093;,&#091;'span',{'data-type':'leaf'},': High-purity alumina has high hardness, which can effectively remove oxide layers, rust, and other impurities from the surface of the workpiece without breaking easily, thereby extending the lifespan of the medium.'&#093;&#093;&#093;,&#091;'p',{'ind':{'left':0},'list':{'listId':'ikovc4dpzbf','isOrdered':true,'level':0,'listStyle':{'format':'decimal','text':'%1.','align':'left'}},'uuid':'lz6rrajy111ofwffxgj'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'High Wear Resistance'&#093;,&#091;'span',{'data-type':'leaf'},': Due to its excellent wear resistance, high-purity alumina can maintain stable performance during sandblasting and shot peening processes, reducing wear and replacement frequency, thereby lowering costs.'&#093;&#093;&#093;,&#091;'p',{'ind':{'left':0},'list':{'listId':'ikovc4dpzbf','isOrdered':true,'level':0,'listStyle':{'format':'decimal','text':'%1.','align':'left'}},'uuid':'lz6rrajymnwibwm2j1j'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Chemical Stability'&#093;,&#091;'span',{'data-type':'leaf'},': High-purity alumina is chemically stable and does not easily react with the workpiece being treated, ensuring the quality and consistency of the workpiece surface.'&#093;&#093;&#093;,&#091;'p',{'ind':{'left':0},'list':{'listId':'ikovc4dpzbf','isOrdered':true,'level':0,'listStyle':{'format':'decimal','text':'%1.','align':'left'}},'uuid':'lz6rrajzyl1osaa117k'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'High-Temperature Performance'&#093;,&#091;'span',{'data-type':'leaf'},': High-purity alumina can withstand high temperatures, making it suitable for sandblasting and shot peening operations in high-temperature environments, avoiding decomposition or deterioration of the medium under high temperatures.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6rrajztqrh2jiw6gn'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'However, in actual production, there can be impurities such as iron, sodium, magnesium, silicon, and calcium. These impurities mostly exist in the form of oxides like Fe\u2082O\u2083, Na\u2082O, CaO, MgO, and CuO. Their varying content can directly affect the performance of the material. For example, Fe\u2082O\u2083 can reduce the luminescence efficiency of phosphor materials, and SiO\u2082 can deteriorate the sintering performance of alumina, thereby greatly limiting the application of high-purity alumina in various fields.'&#093;&#093;&#093;&#093;\" data-identifier-application__slash__x-cangjie-fragment=\"%7B%22klass%22%3A%22document%22%2C%22data%22%3A%7B%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lz6rrajwre679ud92bg%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22In%20high-purity%20powder%20materials%2C%20purity%20is%20the%20foundation%20of%20their%20special%20properties%20and%20applications.%20The%20presence%20of%20impurity%20elements%20often%20has%20a%20fatal%20impact%20on%20their%20special%20properties%20and%20high%20added%20value%2C%20similar%20to%20the%20saying%20%5C%22one%20bad%20apple%20spoils%20the%20whole%20barrel.%5C%22%22%2C%22marks%22%3A%5B%5D%7D%5D%7D%5D%2C%22contentType%22%3A%22cangjie-textblock%22%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lz6rrajw0gsutja9yj97%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22For%20example%2C%20high-purity%20alumina%20is%20widely%20used%20in%20high-tech%20industries%20such%20as%20phosphors%2C%20transparent%20ceramics%2C%20electronic%20devices%2C%20new%20energy%2C%20catalytic%20materials%2C%20and%20aerospace%20materials.%20It%20is%20one%20of%20the%20highest%20added%20value%20and%20most%20widely%20used%20high-end%20materials%20in%20modern%20chemical%20engineering.%22%2C%22marks%22%3A%5B%5D%7D%5D%7D%5D%2C%22contentType%22%3A%22cangjie-textblock%22%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lz6rrajxbermcctc77e%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22High-purity%20alumina%20has%20several%20advantages%20that%20make%20it%20an%20ideal%20medium%20for%20sandblasting%20and%20shot%20peening%20processes%3A%22%2C%22marks%22%3A%5B%5D%7D%5D%7D%5D%2C%22contentType%22%3A%22cangjie-textblock%22%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22ind%22%3A%7B%22left%22%3A0%7D%2C%22list%22%3A%7B%22listId%22%3A%22ikovc4dpzbf%22%2C%22isOrdered%22%3Atrue%2C%22level%22%3A0%2C%22listStyle%22%3A%7B%22format%22%3A%22decimal%22%2C%22text%22%3A%22%251.%22%2C%22align%22%3A%22left%22%7D%7D%2C%22uuid%22%3A%22lz6rrajx56i945gb0w%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22High%20Hardness%22%2C%22marks%22%3A%5B%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22bold%22%2C%22data%22%3A%7B%7D%7D%5D%7D%2C%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22%3A%20High-purity%20alumina%20has%20high%20hardness%2C%20which%20can%20effectively%20remove%20oxide%20layers%2C%20rust%2C%20and%20other%20impurities%20from%20the%20surface%20of%20the%20workpiece%20without%20breaking%20easily%2C%20thereby%20extending%20the%20lifespan%20of%20the%20medium.%22%2C%22marks%22%3A%5B%5D%7D%5D%7D%5D%2C%22contentType%22%3A%22cangjie-textblock%22%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22ind%22%3A%7B%22left%22%3A0%7D%2C%22list%22%3A%7B%22listId%22%3A%22ikovc4dpzbf%22%2C%22isOrdered%22%3Atrue%2C%22level%22%3A0%2C%22listStyle%22%3A%7B%22format%22%3A%22decimal%22%2C%22text%22%3A%22%251.%22%2C%22align%22%3A%22left%22%7D%7D%2C%22uuid%22%3A%22lz6rrajy111ofwffxgj%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22High%20Wear%20Resistance%22%2C%22marks%22%3A%5B%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22bold%22%2C%22data%22%3A%7B%7D%7D%5D%7D%2C%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22%3A%20Due%20to%20its%20excellent%20wear%20resistance%2C%20high-purity%20alumina%20can%20maintain%20stable%20performance%20during%20sandblasting%20and%20shot%20peening%20processes%2C%20reducing%20wear%20and%20replacement%20frequency%2C%20thereby%20lowering%20costs.%22%2C%22marks%22%3A%5B%5D%7D%5D%7D%5D%2C%22contentType%22%3A%22cangjie-textblock%22%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22ind%22%3A%7B%22left%22%3A0%7D%2C%22list%22%3A%7B%22listId%22%3A%22ikovc4dpzbf%22%2C%22isOrdered%22%3Atrue%2C%22level%22%3A0%2C%22listStyle%22%3A%7B%22format%22%3A%22decimal%22%2C%22text%22%3A%22%251.%22%2C%22align%22%3A%22left%22%7D%7D%2C%22uuid%22%3A%22lz6rrajymnwibwm2j1j%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22Chemical%20Stability%22%2C%22marks%22%3A%5B%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22bold%22%2C%22data%22%3A%7B%7D%7D%5D%7D%2C%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22%3A%20High-purity%20alumina%20is%20chemically%20stable%20and%20does%20not%20easily%20react%20with%20the%20workpiece%20being%20treated%2C%20ensuring%20the%20quality%20and%20consistency%20of%20the%20workpiece%20surface.%22%2C%22marks%22%3A%5B%5D%7D%5D%7D%5D%2C%22contentType%22%3A%22cangjie-textblock%22%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22ind%22%3A%7B%22left%22%3A0%7D%2C%22list%22%3A%7B%22listId%22%3A%22ikovc4dpzbf%22%2C%22isOrdered%22%3Atrue%2C%22level%22%3A0%2C%22listStyle%22%3A%7B%22format%22%3A%22decimal%22%2C%22text%22%3A%22%251.%22%2C%22align%22%3A%22left%22%7D%7D%2C%22uuid%22%3A%22lz6rrajzyl1osaa117k%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22High-Temperature%20Performance%22%2C%22marks%22%3A%5B%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22bold%22%2C%22data%22%3A%7B%7D%7D%5D%7D%2C%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22%3A%20High-purity%20alumina%20can%20withstand%20high%20temperatures%2C%20making%20it%20suitable%20for%20sandblasting%20and%20shot%20peening%20operations%20in%20high-temperature%20environments%2C%20avoiding%20decomposition%20or%20deterioration%20of%20the%20medium%20under%20high%20temperatures.%22%2C%22marks%22%3A%5B%5D%7D%5D%7D%5D%2C%22contentType%22%3A%22cangjie-textblock%22%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lz6rrajztqrh2jiw6gn%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22However%2C%20in%20actual%20production%2C%20there%20can%20be%20impurities%20such%20as%20iron%2C%20sodium%2C%20magnesium%2C%20silicon%2C%20and%20calcium.%20These%20impurities%20mostly%20exist%20in%20the%20form%20of%20oxides%20like%20Fe%E2%82%82O%E2%82%83%2C%20Na%E2%82%82O%2C%20CaO%2C%20MgO%2C%20and%20CuO.%20Their%20varying%20content%20can%20directly%20affect%20the%20performance%20of%20the%20material.%20For%20example%2C%20Fe%E2%82%82O%E2%82%83%20can%20reduce%20the%20luminescence%20efficiency%20of%20phosphor%20materials%2C%20and%20SiO%E2%82%82%20can%20deteriorate%20the%20sintering%20performance%20of%20alumina%2C%20thereby%20greatly%20limiting%20the%20application%20of%20high-purity%20alumina%20in%20various%20fields.%22%2C%22marks%22%3A%5B%5D%7D%5D%7D%5D%2C%22contentType%22%3A%22cangjie-textblock%22%7D%5D%7D\" data-identifier-application__slash__x-doc-key=\"jP2lR4gRy0jBq8g5\"><span data-type=\"text\">Dans les mat\u00e9riaux en poudre de haute puret\u00e9, la puret\u00e9 est le fondement de leurs propri\u00e9t\u00e9s sp\u00e9ciales et de leurs applications. La pr\u00e9sence d'\u00e9l\u00e9ments d'impuret\u00e9 a souvent un impact fatal sur leurs propri\u00e9t\u00e9s sp\u00e9ciales et leur haute valeur ajout\u00e9e, comme le dit l'adage \"une pomme pourrie g\u00e2che tout le tonneau\".<\/span><span data-type=\"text\">Par exemple, l'alumine de haute puret\u00e9 est largement utilis\u00e9e dans les industries de haute technologie telles que les phosphores, les c\u00e9ramiques transparentes, les appareils \u00e9lectroniques, les nouvelles \u00e9nergies, les mat\u00e9riaux catalytiques et les mat\u00e9riaux a\u00e9rospatiaux. C'est l'un des mat\u00e9riaux haut de gamme \u00e0 plus forte valeur ajout\u00e9e et les plus utilis\u00e9s dans le g\u00e9nie chimique moderne. <\/span><span data-type=\"text\">L'alumine de haute puret\u00e9 pr\u00e9sente plusieurs avantages qui en font un support id\u00e9al pour les processus de sablage et de grenaillage de pr\u00e9contrainte :<\/span><\/p>\n<ol>\n<li>\n<div><strong>Duret\u00e9 \u00e9lev\u00e9e<\/strong><span data-type=\"text\">: L'alumine de haute puret\u00e9 a une duret\u00e9 \u00e9lev\u00e9e, ce qui permet d'\u00e9liminer efficacement les couches d'oxyde, la rouille et d'autres impuret\u00e9s de la surface de la pi\u00e8ce sans se briser facilement, prolongeant ainsi la dur\u00e9e de vie du produit.<\/span><\/div>\n<\/li>\n<li>\n<div><strong>Haute r\u00e9sistance \u00e0 l'usure<\/strong><span data-type=\"text\">: Gr\u00e2ce \u00e0 son excellente r\u00e9sistance \u00e0 l'usure, l'alumine de haute puret\u00e9 peut maintenir des performances stables pendant les processus de sablage et de grenaillage, r\u00e9duisant ainsi l'usure et la fr\u00e9quence de remplacement, ce qui diminue les co\u00fbts.<\/span><\/div>\n<\/li>\n<li>\n<div><strong>Stabilit\u00e9 chimique<\/strong><span data-type=\"text\">: L'alumine de haute puret\u00e9 est chimiquement stable et ne r\u00e9agit pas facilement avec la pi\u00e8ce \u00e0 traiter, ce qui garantit la qualit\u00e9 et l'uniformit\u00e9 de la surface de la pi\u00e8ce.<\/span><\/div>\n<\/li>\n<li>\n<div><strong>Performance \u00e0 haute temp\u00e9rature<\/strong><span data-type=\"text\">: L'alumine de haute puret\u00e9 peut r\u00e9sister \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es, ce qui la rend adapt\u00e9e aux op\u00e9rations de sablage et de grenaillage de pr\u00e9contrainte dans des environnements \u00e0 haute temp\u00e9rature, en \u00e9vitant la d\u00e9composition ou la d\u00e9t\u00e9rioration du milieu \u00e0 haute temp\u00e9rature.<\/span><\/div>\n<\/li>\n<\/ol>\n<p><span data-type=\"text\">Cependant, dans la production r\u00e9elle, il peut y avoir des impuret\u00e9s telles que le fer, le sodium, le magn\u00e9sium, le silicium et le calcium. Ces impuret\u00e9s existent principalement sous la forme d'oxydes tels que Fe\u2082O\u2083, Na\u2082O, CaO, MgO et CuO. Leur teneur variable peut avoir une incidence directe sur les performances du mat\u00e9riau. Par exemple, Fe\u2082O\u2083 peut r\u00e9duire l'efficacit\u00e9 de la luminescence des mat\u00e9riaux phosphorescents, et SiO\u2082 peut d\u00e9t\u00e9riorer les performances de frittage de l'alumine, limitant ainsi consid\u00e9rablement l'application de l'alumine de haute puret\u00e9 dans divers domaines.<\/span><\/p>\n<\/article>\n<\/article>\n<\/article>\n<\/div><div class=\"fusion-image-carousel fusion-image-carousel-auto fusion-image-carousel-1 fusion-carousel-border\"><div class=\"awb-carousel awb-swiper awb-swiper-carousel\" data-autoplay=\"no\" data-columns=\"2\" data-itemmargin=\"13\" data-itemwidth=\"180\" data-touchscroll=\"no\" data-imagesize=\"auto\" style=\"--awb-columns:2;\"><div class=\"swiper-wrapper awb-image-carousel-wrapper fusion-flex-align-items-center\"><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img class=\"lazyload\" decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAAEAAICTAEAOw==.\" data-orig-src=\"\" alt=\"Quelles sont les impuret\u00e9s \u00e0 \u00e9liminer pour produire de l&#039;alumine de haute puret\u00e9 ?\"\/><\/div><\/div><\/div><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img class=\"lazyload\" decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAAEAAICTAEAOw==.\" data-orig-src=\"\" alt=\"Quelles sont les impuret\u00e9s \u00e0 \u00e9liminer pour produire de l&#039;alumine de haute puret\u00e9 ?\"\/><\/div><\/div><\/div><\/div><div class=\"awb-swiper-button awb-swiper-button-prev\"><i class=\"awb-icon-angle-left\" aria-hidden=\"true\"><\/i><\/div><div class=\"awb-swiper-button awb-swiper-button-next\"><i class=\"awb-icon-angle-right\" aria-hidden=\"true\"><\/i><\/div><\/div><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-bottom:3%;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:var(--awb-color3);border-top-width:1px;\"><\/div><\/div><div class=\"fusion-text fusion-text-3\" style=\"--awb-content-alignment:justify;\"><article class=\"4ever-article\" data-clipboard-cangjie=\"&#091;'root',{},&#091;'p',{'uuid':'lz6o6r3apgbgvie9v9'},&#091;'span',{'data-type':'text'},&#091;'span',{'sz':12,'szUnit':'pt','data-type':'leaf'},'In a recent interview, Engineer Chen from Wuxi Henglihong shared insights: 'For over twenty years, some of our medical device clients have placed great trust in us. Henglihong ceramic sand enables them to produce high-quality products, such as artificial joints, that fully comply with stringent standards.''&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6o6r3ahvkadt27vfm'},&#091;'span',{'data-type':'text'},&#091;'span',{'sz':12,'szUnit':'pt','data-type':'leaf'},'Among Henglihong's many long-term clients is a supplier of artificial joints whose medical devices have received FDA approval. The company's president spoke highly of their collaboration with Henglihong: 'They are leaders in the sandblasting industry with 20 years of experience, with no issues in focus and professionalism. Every time we seek their assistance, we receive satisfactory technical support. All we need to do is order ceramic sand from them every few months. We are truly honored and pleased to have a partner like Henglihong.''&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6o6r3ahrlinq2tgju'},&#091;'span',{'data-type':'text'},&#091;'span',{'sz':12,'szUnit':'pt','data-type':'leaf'},'Thanks to rapid growth through online marketing, Henglihong ceramic sand now has a growing clientele in the medical field. A renowned medical device manufacturer commented, 'The combination of Henglihong ceramic sand with our processes is seamless. They completely meet our growing demands. Using Henglihong B120 ceramic sand as an abrasive medium for sandblasting medical devices achieves a level of cleanliness where even microscopic burrs are removed. The process also creates small rounded edges at surface intersections, ensuring surgical instruments are smooth and non-reflective. The efficiency and quality are truly impressive.''&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6o6r3ao8v20ucf5o'},&#091;'span',{'data-type':'text'},&#091;'span',{'sz':12,'szUnit':'pt','data-type':'leaf'},'Despite the increasing demand for Henglihong ceramic sand in the medical field, Henglihong maintains a strong focus on service. Engineer Chen emphasized, 'We spend more time assisting our existing clients in optimizing their outcomes rather than just describing the features and advantages of our products. This approach is more convincing and effective.''&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6o6r3asfhu3a4rx9'},&#091;'span',{'data-type':'text'},&#091;'span',{'sz':12,'szUnit':'pt','data-type':'leaf'},'In conclusion, Henglihong's ceramic sand not only meets the highest standards required in medical device manufacturing but also excels in providing ongoing support and technical expertise. '&#093;&#093;&#093;&#093;\" data-identifier-application__slash__x-cangjie-fragment=\"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data-identifier-application__slash__x-doc-key=\"jP2lR4gRy0jBq8g5\">\n<article class=\"4ever-article\" data-clipboard-cangjie=\"&#091;'root',{'userData':{'784090023':{'lz6tvts3v2bm6bwdnn':{'fold':false}}}},&#091;'h4',{'uuid':'lz6tvtrz2dw7t4ko5qb'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Samsung'&#093;&#093;&#093;,&#091;'h5',{'uuid':'lz6tvtrzgm1pex65lnm'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'The Launch of Samsung GALAXY Note 4: Combining Texture and Performance'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6tvts06tc5a8iggya'},&#091;'span',{'data-type':'text'},&#091;'span',{'sz':12,'szUnit':'pt','data-type':'leaf'},'On September 3, 2014, Samsung held simultaneous launch events for the SAMSUNG GALAXY Note 4 in Beijing, New York, and Berlin's IFA. For the first time, Note 4 used a metal frame and continued to use Henglihong's ceramic sandblasting process, previously applied to the back cover of the GALAXY S5. This significantly improved the texture and feel of the back cover, earning widespread praise from users. Building on this success, Samsung decided to adopt Henglihong's ceramic sandblasting process for Note 4's metal frame and back cover.'&#093;&#093;&#093;,&#091;'h5',{'uuid':'lz6tvts1mt79cogqoed'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'The Outlook for Samsung GALAXY Note 5: Continuing the Legacy, Enhancing Quality'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6tvts2kd051yrea5a'},&#091;'span',{'data-type':'text'},&#091;'span',{'sz':12,'szUnit':'pt','data-type':'leaf'},'Following the success of Galaxy S6 and S6 edge, Samsung plans to launch the next flagship product, Galaxy Note 5. According to Phone Arena, Samsung has given the Note 5 the project codename 'Project Noble,' reflecting its impressive stature. The Note 5 will feature a design similar to the S6, with a B170 zirconium sandblasted metal frame and glass back cover, just 7.9mm thick, enhancing its texture and grip. Samsung aims to bring more changes and innovation to the market with this design.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6tvts284aqgwb2t0y'},&#091;'span',{'data-type':'text'},&#091;'span',{'sz':12,'szUnit':'pt','data-type':'leaf'},'In terms of hardware, Note 5 is expected to feature a high-spec 4K screen with a pixel density of 746ppi, and production is set to start in August. It may also use Samsung's Exynos 7420 processor with 4GB RAM, and its camera is expected to be upgraded to 18MP with optical image stabilization, further improving the photography experience.'&#093;&#093;&#093;,&#091;'h4',{'uuid':'lz6tvts3v2bm6bwdnn'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Henglihong's Expertise Boosts Product Competitiveness'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6tvts4ys7w0nsf6sl'},&#091;'span',{'data-type':'text'},&#091;'span',{'sz':12,'szUnit':'pt','data-type':'leaf'},'The application of Henglihong's ceramic sandblasting process in these products not only enhances their appearance and texture but also significantly boosts their market competitiveness. '&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6tvts4pgcnkx22jdi'},&#091;'span',{'data-type':'text'},&#091;'span',{'sz':12,'szUnit':'pt','data-type':'leaf'},'Through successful collaborations with Huawei, Samsung and other industry giants, Henglihong has demonstrated its expertise and innovation in ceramic sandblasting, providing exceptional solutions for its clients. Looking ahead, Henglihong will continue to collaborate with major industry players, bringing more high-quality and innovative products to the market.'&#093;&#093;&#093;&#093;\" 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data-identifier-application__slash__x-doc-key=\"jP2lR4gRy0jBq8g5\">\n<article class=\"4ever-article\" data-clipboard-cangjie=\"&#091;'root',{},&#091;'p',{'uuid':'lz6kz801coywtnmxlms'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Thermal Conductive Fillers'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6kz801sby31yj0fpm'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'With the advent of the information age, advanced electronic devices are becoming increasingly miniaturized, resulting in a significant increase in the heat they generate, which demands enhanced cooling solutions for the systems. Due to its wide availability in the market, diverse types, lower cost compared to other thermal conductive materials, and high filling capacity in polymer materials, alumina offers high cost-effectiveness. Therefore, most high thermal conductivity insulating materials currently use alumina as the thermal filler. Among the various shapes of alumina, fibrous alumina has the best thermal conductivity but is challenging to industrialize. In contrast, spherical alumina is widely used in thermal conductive filler applications due to its good morphology, high thermal conductivity, thermal expansion coefficient, and simple preparation process.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6kz802rnhmsy87ano'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'Another booming market for spherical alumina thermal conductive fillers is electric vehicles (EVs), where systems such as batteries, electronic controls, and motors require thermal interface materials to address thermal runaway issues.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6kz802imghxoeewh'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'Spherical alumina, as a thermal conductive material, is primarily used in thermal interface materials, thermal conductive engineering plastics, thermal conductive aluminum-based copper clad boards, and thermal conductive encapsulation materials. According to QYResearch, thermal interface materials account for 48% of the downstream applications of spherical alumina, thermal conductive engineering plastics account for 17%, and high thermal conductivity aluminum-based copper clad boards account for 14%.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6kz8023vctde177w4'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Electronic and Optical Materials'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6kz802iigglno9ym'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'Spherical alumina has extensive applications in the electronic and optical fields. When used as a substrate with rare earth elements as activators, it can produce superior red luminescent materials. The uniform particle size and even dispersion of spherical alumina result in better luminescence performance compared to other shapes of alumina, allowing for optimal determination of the luminescent material's filling structure. The spherical morphology and reduced particle size decrease the powder's transparency, improve packing density, reduce transmission light loss, and minimize scattering when spherical alumina is used as a luminescent material, thereby enhancing the brightness of electronic device screens.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6kz8027t1wrdk5dy'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Catalysts and Carriers'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6kz802nwixh7yucyl'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'Due to the large number of unsaturated chemical bonds on the surface of alumina, which provide numerous catalytic active centers, it exhibits high chemical activity. Moreover, spherical alumina has the advantages of low particle wear, long service life, and a large specific surface area. Therefore, catalysts and catalyst carriers made from spherical alumina offer performance that other materials cannot match.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6kz802txqgndae49'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'In summary, spherical alumina stands out due to its superior properties such as high hardness, corrosion resistance, high-temperature resistance, regular shape, uniform size, and even dispersion. These characteristics make it indispensable in various applications, from grinding and polishing to 3D printing, ceramics, thermal conductive fillers, electronic and optical materials, catalysts, and surface protective coatings. Its versatility and efficiency in enhancing material performance underscore its critical role in industrial production. As technological advancements continue, the demand for spherical alumina is expected to grow, further solidifying its position as a multifunctional, high-quality material.'&#093;&#093;&#093;&#093;\" data-identifier-application__slash__x-cangjie-fragment=\"%7B%22klass%22%3A%22document%22%2C%22data%22%3A%7B%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lz6kz801coywtnmxlms%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22Thermal%20Conductive%20Fillers%22%2C%22marks%22%3A%5B%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22bold%22%2C%22data%22%3A%7B%7D%7D%5D%7D%5D%7D%5D%2C%22contentType%22%3A%22cangjie-textblock%22%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lz6kz801sby31yj0fpm%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22With%20the%20advent%20of%20the%20information%20age%2C%20advanced%20electronic%20devices%20are%20becoming%20increasingly%20miniaturized%2C%20resulting%20in%20a%20significant%20increase%20in%20the%20heat%20they%20generate%2C%20which%20demands%20enhanced%20cooling%20solutions%20for%20the%20systems.%20Due%20to%20its%20wide%20availability%20in%20the%20market%2C%20diverse%20types%2C%20lower%20cost%20compared%20to%20other%20thermal%20conductive%20materials%2C%20and%20high%20filling%20capacity%20in%20polymer%20materials%2C%20alumina%20offers%20high%20cost-effectiveness.%20Therefore%2C%20most%20high%20thermal%20conductivity%20insulating%20materials%20currently%20use%20alumina%20as%20the%20thermal%20filler.%20Among%20the%20various%20shapes%20of%20alumina%2C%20fibrous%20alumina%20has%20the%20best%20thermal%20conductivity%20but%20is%20challenging%20to%20industrialize.%20In%20contrast%2C%20spherical%20alumina%20is%20widely%20used%20in%20thermal%20conductive%20filler%20applications%20due%20to%20its%20good%20morphology%2C%20high%20thermal%20conductivity%2C%20thermal%20expansion%20coefficient%2C%20and%20simple%20preparation%20process.%22%2C%22marks%22%3A%5B%5D%7D%5D%7D%5D%2C%22contentType%22%3A%22cangjie-textblock%22%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lz6kz802rnhmsy87ano%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22Another%20booming%20market%20for%20spherical%20alumina%20thermal%20conductive%20fillers%20is%20electric%20vehicles%20(EVs)%2C%20where%20systems%20such%20as%20batteries%2C%20electronic%20controls%2C%20and%20motors%20require%20thermal%20interface%20materials%20to%20address%20thermal%20runaway%20issues.%22%2C%22marks%22%3A%5B%5D%7D%5D%7D%5D%2C%22contentType%22%3A%22cangjie-textblock%22%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lz6kz802imghxoeewh%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22Spherical%20alumina%2C%20as%20a%20thermal%20conductive%20material%2C%20is%20primarily%20used%20in%20thermal%20interface%20materials%2C%20thermal%20conductive%20engineering%20plastics%2C%20thermal%20conductive%20aluminum-based%20copper%20clad%20boards%2C%20and%20thermal%20conductive%20encapsulation%20materials.%20According%20to%20QYResearch%2C%20thermal%20interface%20materials%20account%20for%2048%25%20of%20the%20downstream%20applications%20of%20spherical%20alumina%2C%20thermal%20conductive%20engineering%20plastics%20account%20for%2017%25%2C%20and%20high%20thermal%20conductivity%20aluminum-based%20copper%20clad%20boards%20account%20for%2014%25.%22%2C%22marks%22%3A%5B%5D%7D%5D%7D%5D%2C%22contentType%22%3A%22cangjie-textblock%22%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lz6kz8023vctde177w4%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22Electronic%20and%20Optical%20Materials%22%2C%22marks%22%3A%5B%7B%22klass%22%3A%22mark%22%2C%22type%22%3A%22bold%22%2C%22data%22%3A%7B%7D%7D%5D%7D%5D%7D%5D%2C%22contentType%22%3A%22cangjie-textblock%22%7D%2C%7B%22klass%22%3A%22block%22%2C%22type%22%3A%22paragraph%22%2C%22data%22%3A%7B%22uuid%22%3A%22lz6kz802iigglno9ym%22%7D%2C%22nodes%22%3A%5B%7B%22klass%22%3A%22text%22%2C%22leaves%22%3A%5B%7B%22klass%22%3A%22leaf%22%2C%22text%22%3A%22Spherical%20alumina%20has%20extensive%20applications%20in%20the%20electronic%20and%20optical%20fields.%20When%20used%20as%20a%20substrate%20with%20rare%20earth%20elements%20as%20activators%2C%20it%20can%20produce%20superior%20red%20luminescent%20materials.%20The%20uniform%20particle%20size%20and%20even%20dispersion%20of%20spherical%20alumina%20result%20in%20better%20luminescence%20performance%20compared%20to%20other%20shapes%20of%20alumina%2C%20allowing%20for%20optimal%20determination%20of%20the%20luminescent%20material's%20filling%20structure.%20The%20spherical%20morphology%20and%20reduced%20particle%20size%20decrease%20the%20powder's%20transparency%2C%20improve%20packing%20density%2C%20reduce%20transm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data-identifier-application__slash__x-doc-key=\"jP2lR4gRy0jBq8g5\">\n<article class=\"4ever-article\" data-clipboard-cangjie=\"&#091;'root',{},&#091;'p',{'uuid':'lz6rrak0om0dm3unh3'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'If the alumina used as a medium for sandblasting and shot peening is not of high purity, it can cause the following issues:'&#093;&#093;&#093;,&#091;'p',{'ind':{'left':0},'list':{'listId':'k78kd1pe8x','isOrdered':true,'level':0,'listStyle':{'format':'decimal','text':'%1.','align':'left'}},'uuid':'lz6rrak03q5bkgatpqz'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Reduced Hardness and Wear Resistance'&#093;,&#091;'span',{'data-type':'leaf'},': Alumina with insufficient purity has lower hardness and wear resistance, making it more prone to breaking or wearing out during use, thus reducing the lifespan of the medium and increasing replacement frequency and costs.'&#093;&#093;&#093;,&#091;'p',{'ind':{'left':0},'list':{'listId':'k78kd1pe8x','isOrdered':true,'level':0,'listStyle':{'format':'decimal','text':'%1.','align':'left'}},'uuid':'lz6rrak1cxmqtae1dt9'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Impacts on Treatment Effect'&#093;,&#091;'span',{'data-type':'leaf'},': Low-purity alumina may contain impurities that can contaminate the workpiece surface during sandblasting or shot peening, affecting the treatment effect. This can result in uneven treatment marks or residues on the workpiece surface, impacting the final product's quality and appearance.'&#093;&#093;&#093;,&#091;'p',{'ind':{'left':0},'list':{'listId':'k78kd1pe8x','isOrdered':true,'level':0,'listStyle':{'format':'decimal','text':'%1.','align':'left'}},'uuid':'lz6rrak1e59a0x18ndu'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Chemical Reactions'&#093;,&#091;'span',{'data-type':'leaf'},': Low-purity alumina may contain active chemical substances that can react with the workpiece during sandblasting or shot peening, causing corrosion or deterioration of the workpiece surface, thus affecting its performance and lifespan.'&#093;&#093;&#093;,&#091;'p',{'ind':{'left':0},'list':{'listId':'k78kd1pe8x','isOrdered':true,'level':0,'listStyle':{'format':'decimal','text':'%1.','align':'left'}},'uuid':'lz6rrak1uzxkkfomlnc'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Poor Thermal Stability'&#093;,&#091;'span',{'data-type':'leaf'},': Low-purity alumina is less stable at high temperatures, which may lead to decomposition or deterioration, affecting the stability and effectiveness of the sandblasting and shot peening process. In high-temperature operations, this can cause the medium to fail quickly.'&#093;&#093;&#093;,&#091;'p',{'ind':{'left':0},'list':{'listId':'k78kd1pe8x','isOrdered':true,'level':0,'listStyle':{'format':'decimal','text':'%1.','align':'left'}},'uuid':'lz6rrak2q58hmr2ffw'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Increased Dust and Pollution'&#093;,&#091;'span',{'data-type':'leaf'},': Low-purity alumina is more likely to produce dust and debris during use, increasing the difficulty of cleaning and maintenance and potentially posing health hazards to operators and causing environmental pollution.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6rrak2n5tm68hfax'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'Therefore, using high-purity alumina media is crucial to ensure the effectiveness of the sandblasting and shot peening process and the quality of the workpiece.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6rrak22rjlbgigzyp'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'The main methods for preparing high-purity alumina include the hydrolysis of aluminum alkoxide, thermal decomposition of ammonium aluminum sulfate, and thermal decomposition of ammonium aluminum carbonate. Currently, research on impurity removal for high-purity alumina focuses primarily on purifying the raw materials involved in these methods.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6rrak38ji6ebiw59f','jc':'center'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Iron Impurities'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6rs5wwsr6vcskfncj'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},' Iron impurities mostly exist in the form of divalent or trivalent oxides in the main product. There is considerable research on the removal of iron impurities from different substances, such as bauxite and isopropyl alcohol aluminum. Bauxite, formed in tropical or subtropical climates, is widely found in various rocks and shales, containing common impurities such as ferrite, goethite, quartz, kyanite, corundum, and titanium dioxide. High-quality bauxite contains at least 40% Al\u2082O\u2083 and at most 15% SiO\u2082. Low-quality bauxite impurities primarily include quartz, Fe\u2082O\u2083, and CaO. In the process of recovering alumina from bauxite using sulfuric acid leaching, A Aziz found that using 68% ethanol (C\u2082H\u2085OH) almost completely removed the Fe impurities, although ethanol is expensive. To make the process more economical, ethanol can be recovered and reused through condensation.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6rrak3i86c35bi8cm'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'Iron is also commonly found in the preparation of alumina using the aluminum alkoxide method. Isopropyl alcohol aluminum can be purified using extraction-complexation and complexation-crystallization methods, selecting appropriate complexing agents to separate impurities based on the differing solubilities of different substances. This method's advantages include obtaining high-purity isopropyl alcohol aluminum at a low cost, although the process is complex and time-consuming.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6rrak4ytpf8i2vdw'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'When preparing high-purity alumina from ammonium aluminum sulfate, common methods for Fe removal include precipitation, organic primary amine extraction, and recrystallization. Precipitation can be achieved by adding MnO\u2082, KMnO\u2084, K\u2083&#091;Fe(CN)\u2086&#093;, or K\u2084Fe(CN)\u2086\u00b73H\u2082O. This method's advantages include low cost and ease of operation, although it can lead to significant aluminum ion loss and introduce new impurities through the additives used.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6rrak4alsiq2vpilf','jc':'center'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Silicon Impurities'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6rsitrokalfpq31em'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'Silicon impurities are relatively inert and difficult to remove. When using the aluminum alkoxide hydrolysis method, silicon is one of the many impurities in isopropyl alcohol aluminum, and can be removed using a method that involves adding a lanthanum oxide additive during vacuum distillation. In this process, lanthanum oxide reacts with silicon to form a high-boiling substance, which remains in the reaction vessel after distilling the isopropyl alcohol aluminum, thereby purifying the isopropyl alcohol aluminum. This method is energy-efficient, simple to operate, and has a short reaction time compared to general extraction and crystallization methods.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6rrak46w7ebifwgvs'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'Si and Fe impurities in roasted samples can be exposed and then removed through repeated ultrasonic acid washing and water washing, resulting in hydroxide alumina with Si and Fe contents below 0.001%. It is also suggested to use activated carbon columns or microporous titanium filtration membranes for raw material filtration to remove impurities. Lime can be used as a desiliconizing agent in sodium aluminate solution, reacting with water to form calcium hydroxide, which then reacts with sodium aluminate to form tricalcium aluminate. The silicate ions react with tricalcium aluminate to form insoluble hydrated garnet, precipitating out and achieving a silicon removal rate of up to 98%.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6rrak538jgmwijl9c'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'Some methods may introduce impurities such as Na and Ca, while others are suitable for removing trace amounts of Si but not for deep removal of trace Si. Thus, researching an effective method for removing trace amounts of Si is crucial.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6rrak53gborzzt1ja','jc':'center'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Calcium Impurities'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6rspc6eej33ccyxku'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'Calcium impurities can be removed through extraction agents, chemical precipitation, salting-out crystallization, ion exchange, and chelation. Initially, the low solubility of calcium sulfate can be utilized to precipitate Ca\u00b2\u207a as CaSO\u2084, followed by secondary removal using methods such as solvent extraction. The extraction agent P204, which is inexpensive and an acidic extractant, follows the extraction order of Fe\u00b3\u207a &gt; Zn\u00b2\u207a &gt; Cu\u00b2\u207a &gt; Co\u00b2\u207a &gt; Mg\u00b2\u207a &gt; Mn\u00b2\u207a &gt; Ca\u00b2\u207a. H. Xie used P204 to extract calcium ions from a mixture of calcium, magnesium, and manganese, significantly reducing calcium ion concentration, although it did not achieve high purity. R. Zhao effectively removed calcium impurities from phosphogypsum using tri-n-butyl phosphate, obtaining calcium sulfate particles with a purity greater than 99%.'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6rrak69st7z0uv3ab','jc':'center'},&#091;'span',{'data-type':'text'},&#091;'span',{'bold':true,'data-type':'leaf'},'Sodium Impurities'&#093;&#093;&#093;,&#091;'p',{'uuid':'lz6rsvg8iipc4gx1ao'},&#091;'span',{'data-type':'text'},&#091;'span',{'data-type':'leaf'},'Common methods for removing sodium impurities in alumina preparation include washing, hydrothermal treatment, and adding boric acid. L. Lu used a washing method to remove sodium from ammonium aluminum sulfate crystals, heating the crystals to 150-200\u00b0C to facilitate sodium removal. J. Li compared hydrothermal treatment and boric acid addition for sodium removal during alumina preparation, choosing hydrothermal treatment for its higher purity results. H. He added boric acid during aluminum hydroxide calcination to react with sodium impurities to form sodium metaborate, followed by acid washing and drying to obtain alumina with a sodium content below 0.001%.'&#093;&#093;&#093;&#093;\" 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data-identifier-application__slash__x-doc-key=\"jP2lR4gRy0jBq8g5\"><span data-type=\"text\">Si l'alumine utilis\u00e9e pour le sablage et le grenaillage de pr\u00e9contrainte n'est pas d'une grande puret\u00e9, elle peut entra\u00eener les probl\u00e8mes suivants :<\/span><\/p>\n<ol>\n<li>\n<div><strong>Duret\u00e9 et r\u00e9sistance \u00e0 l'usure r\u00e9duites<\/strong><span data-type=\"text\">: L'alumine dont la puret\u00e9 est insuffisante a une duret\u00e9 et une r\u00e9sistance \u00e0 l'usure plus faibles, ce qui la rend plus susceptible de se briser ou de s'user en cours d'utilisation, r\u00e9duisant ainsi la dur\u00e9e de vie du milieu et augmentant la fr\u00e9quence et les co\u00fbts de remplacement.<\/span><\/div>\n<\/li>\n<li>\n<div><strong>Impacts sur l'effet du traitement<\/strong><span data-type=\"text\">: L'alumine de faible puret\u00e9 peut contenir des impuret\u00e9s susceptibles de contaminer la surface de la pi\u00e8ce pendant le sablage ou le grenaillage de pr\u00e9contrainte, ce qui affecte l'effet du traitement. Il peut en r\u00e9sulter des marques de traitement in\u00e9gales ou des r\u00e9sidus sur la surface de la pi\u00e8ce, ce qui a un impact sur la qualit\u00e9 et l'apparence du produit final.<\/span><\/div>\n<\/li>\n<li>\n<div><strong>R\u00e9actions chimiques<\/strong><span data-type=\"text\">: L'alumine de faible puret\u00e9 peut contenir des substances chimiques actives qui peuvent r\u00e9agir avec la pi\u00e8ce pendant le sablage ou le grenaillage de pr\u00e9contrainte, provoquant la corrosion ou la d\u00e9t\u00e9rioration de la surface de la pi\u00e8ce, ce qui affecte ses performances et sa dur\u00e9e de vie.<\/span><\/div>\n<\/li>\n<li>\n<div><strong>Mauvaise stabilit\u00e9 thermique<\/strong><span data-type=\"text\">: L'alumine de faible puret\u00e9 est moins stable \u00e0 haute temp\u00e9rature, ce qui peut entra\u00eener une d\u00e9composition ou une d\u00e9t\u00e9rioration, affectant la stabilit\u00e9 et l'efficacit\u00e9 du processus de sablage et de grenaillage de pr\u00e9contrainte. Dans les op\u00e9rations \u00e0 haute temp\u00e9rature, cela peut entra\u00eener une d\u00e9faillance rapide du produit.<\/span><\/div>\n<\/li>\n<li>\n<div><strong>Augmentation de la poussi\u00e8re et de la pollution<\/strong><span data-type=\"text\">: L'alumine de faible puret\u00e9 est plus susceptible de produire de la poussi\u00e8re et des d\u00e9bris en cours d'utilisation, ce qui accro\u00eet la difficult\u00e9 du nettoyage et de l'entretien et peut pr\u00e9senter des risques pour la sant\u00e9 des op\u00e9rateurs et entra\u00eener une pollution de l'environnement.<\/span><\/div>\n<\/li>\n<\/ol>\n<p><span data-type=\"text\">Par cons\u00e9quent, l'utilisation de m\u00e9dias en alumine de haute puret\u00e9 est cruciale pour garantir l'efficacit\u00e9 du processus de sablage et de grenaillage de pr\u00e9contrainte et la qualit\u00e9 de la pi\u00e8ce \u00e0 usiner.<\/span><\/p>\n<p><span data-type=\"text\">Les principales m\u00e9thodes de pr\u00e9paration de l'alumine de haute puret\u00e9 comprennent l'hydrolyse de l'alcoxyde d'aluminium, la d\u00e9composition thermique du sulfate d'aluminium ammoniacal et la d\u00e9composition thermique du carbonate d'aluminium ammoniacal. Actuellement, la recherche sur l'\u00e9limination des impuret\u00e9s pour l'alumine de haute puret\u00e9 se concentre principalement sur la purification des mati\u00e8res premi\u00e8res utilis\u00e9es dans ces m\u00e9thodes.<\/span><\/p>\n<p><strong>Impuret\u00e9s de fer<\/strong><\/p>\n<p><span data-type=\"text\"> Les impuret\u00e9s de fer existent principalement sous la forme d'oxydes bivalents ou trivalents dans le produit principal. L'\u00e9limination des impuret\u00e9s ferreuses de diff\u00e9rentes substances, telles que la bauxite et l'alcool isopropylique d'aluminium, a fait l'objet de nombreuses recherches. La bauxite, form\u00e9e dans les climats tropicaux ou subtropicaux, est largement r\u00e9pandue dans diverses roches et schistes, contenant des impuret\u00e9s communes telles que la ferrite, la goethite, le quartz, le disth\u00e8ne, le corindon et le dioxyde de titane. La bauxite de haute qualit\u00e9 contient au moins 40% Al\u2082O\u2083 et au plus 15% SiO\u2082. Les impuret\u00e9s de la bauxite de qualit\u00e9 inf\u00e9rieure comprennent principalement du quartz, du Fe\u2082O\u2083 et du CaO. Dans le processus de r\u00e9cup\u00e9ration de l'alumine de la bauxite par lixiviation \u00e0 l'acide sulfurique, A Aziz a d\u00e9couvert que l'utilisation d'\u00e9thanol 68% (C\u2082H\u2085OH) \u00e9liminait presque compl\u00e8tement les impuret\u00e9s de Fe, bien que l'\u00e9thanol soit co\u00fbteux. Pour rendre le processus plus \u00e9conomique, l'\u00e9thanol peut \u00eatre r\u00e9cup\u00e9r\u00e9 et r\u00e9utilis\u00e9 par condensation.<\/span><\/p>\n<p><span data-type=\"text\">Le fer est \u00e9galement couramment pr\u00e9sent dans la pr\u00e9paration de l'alumine par la m\u00e9thode de l'alcoxyde d'aluminium. L'alcool isopropylique d'aluminium peut \u00eatre purifi\u00e9 \u00e0 l'aide des m\u00e9thodes d'extraction-complexation et de complexation-cristallisation, en s\u00e9lectionnant des agents complexants appropri\u00e9s pour s\u00e9parer les impuret\u00e9s en fonction des diff\u00e9rentes solubilit\u00e9s des diff\u00e9rentes substances. Cette m\u00e9thode pr\u00e9sente l'avantage d'obtenir de l'alcool isopropylique d'aluminium de grande puret\u00e9 \u00e0 faible co\u00fbt, bien que le processus soit complexe et prenne du temps.<\/span><\/p>\n<p><span data-type=\"text\">Lors de la pr\u00e9paration d'alumine de haute puret\u00e9 \u00e0 partir de sulfate d'ammonium et d'aluminium, les m\u00e9thodes courantes d'\u00e9limination du fer comprennent la pr\u00e9cipitation, l'extraction par amine primaire organique et la recristallisation. La pr\u00e9cipitation peut \u00eatre r\u00e9alis\u00e9e en ajoutant du MnO\u2082, du KMnO\u2084, du K\u2083[Fe(CN)\u2086] ou du K\u2084Fe(CN)\u2086-3H\u2082O. Cette m\u00e9thode pr\u00e9sente l'avantage d'\u00eatre peu co\u00fbteuse et facile \u00e0 mettre en \u0153uvre, bien qu'elle puisse entra\u00eener une perte importante d'ions d'aluminium et introduire de nouvelles impuret\u00e9s par le biais des additifs utilis\u00e9s.<\/span><\/p>\n<p><strong>Impuret\u00e9s de silicium<\/strong><\/p>\n<p><span data-type=\"text\">Les impuret\u00e9s de silicium sont relativement inertes et difficiles \u00e0 \u00e9liminer. Lors de l'utilisation de la m\u00e9thode d'hydrolyse de l'alcoxyde d'aluminium, le silicium est l'une des nombreuses impuret\u00e9s de l'alcool isopropylique d'aluminium et peut \u00eatre \u00e9limin\u00e9 en utilisant une m\u00e9thode qui consiste \u00e0 ajouter un additif d'oxyde de lanthane pendant la distillation sous vide. Dans ce processus, l'oxyde de lanthane r\u00e9agit avec le silicium pour former une substance \u00e0 point d'\u00e9bullition \u00e9lev\u00e9, qui reste dans la cuve de r\u00e9action apr\u00e8s la distillation de l'alcool isopropylique d'aluminium, purifiant ainsi l'alcool isopropylique d'aluminium. Cette m\u00e9thode est \u00e9conome en \u00e9nergie, simple \u00e0 mettre en \u0153uvre et pr\u00e9sente un temps de r\u00e9action court par rapport aux m\u00e9thodes g\u00e9n\u00e9rales d'extraction et de cristallisation.<\/span><\/p>\n<p><span data-type=\"text\">Les impuret\u00e9s de Si et de Fe dans les \u00e9chantillons torr\u00e9fi\u00e9s peuvent \u00eatre expos\u00e9es puis \u00e9limin\u00e9es par des lavages ultrasoniques r\u00e9p\u00e9t\u00e9s \u00e0 l'acide et \u00e0 l'eau, ce qui permet d'obtenir de l'alumine hydroxyde avec des teneurs en Si et en Fe inf\u00e9rieures \u00e0 0,001%. Il est \u00e9galement sugg\u00e9r\u00e9 d'utiliser des colonnes de charbon actif ou des membranes de filtration en titane microporeux pour filtrer les mati\u00e8res premi\u00e8res afin d'\u00e9liminer les impuret\u00e9s. La chaux peut \u00eatre utilis\u00e9e comme agent de d\u00e9siliconisation dans une solution d'aluminate de sodium, r\u00e9agissant avec l'eau pour former de l'hydroxyde de calcium, qui r\u00e9agit ensuite avec l'aluminate de sodium pour former de l'aluminate tricalcique. Les ions silicates r\u00e9agissent avec l'aluminate tricalcique pour former un grenat hydrat\u00e9 insoluble, qui pr\u00e9cipite et permet d'obtenir un taux d'\u00e9limination du silicium allant jusqu'\u00e0 98%.<\/span><\/p>\n<p><span data-type=\"text\">Certaines m\u00e9thodes peuvent introduire des impuret\u00e9s telles que Na et Ca, tandis que d'autres conviennent \u00e0 l'\u00e9limination de traces de Si, mais pas \u00e0 l'\u00e9limination en profondeur de traces de Si. Il est donc essentiel de rechercher une m\u00e9thode efficace pour \u00e9liminer les traces de Si.<\/span><\/p>\n<p><strong>Impuret\u00e9s de calcium<\/strong><\/p>\n<p><span data-type=\"text\">Les impuret\u00e9s de calcium peuvent \u00eatre \u00e9limin\u00e9es au moyen d'agents d'extraction, de pr\u00e9cipitations chimiques, de cristallisations salines, d'\u00e9changes d'ions et de ch\u00e9lations. Dans un premier temps, la faible solubilit\u00e9 du sulfate de calcium peut \u00eatre utilis\u00e9e pour pr\u00e9cipiter Ca\u00b2\u207a sous forme de CaSO\u2084, suivi d'une \u00e9limination secondaire \u00e0 l'aide de m\u00e9thodes telles que l'extraction par solvant. L'agent d'extraction P204, peu co\u00fbteux et acide, suit l'ordre d'extraction suivant : Fe\u00b3\u207a &gt; Zn\u00b2\u207a &gt; Cu\u00b2\u207a &gt; Co\u00b2\u207a &gt; Mg\u00b2\u207a &gt; Mn\u00b2\u207a &gt; Ca\u00b2\u207a. H. Xie a utilis\u00e9 le P204 pour extraire les ions calcium d'un m\u00e9lange de calcium, de magn\u00e9sium et de mangan\u00e8se, ce qui a permis de r\u00e9duire consid\u00e9rablement la concentration d'ions calcium, sans toutefois atteindre un degr\u00e9 de puret\u00e9 \u00e9lev\u00e9. R. Zhao a \u00e9limin\u00e9 efficacement les impuret\u00e9s de calcium du phosphogypse en utilisant du phosphate de tri-n-butyle, obtenant des particules de sulfate de calcium d'une puret\u00e9 sup\u00e9rieure \u00e0 99%.<\/span><\/p>\n<p><strong>Impuret\u00e9s de sodium<\/strong><\/p>\n<p><span data-type=\"text\">Les m\u00e9thodes courantes d'\u00e9limination des impuret\u00e9s de sodium dans la pr\u00e9paration de l'alumine comprennent le lavage, le traitement hydrothermal et l'ajout d'acide borique. L. Lu a utilis\u00e9 une m\u00e9thode de lavage pour \u00e9liminer le sodium des cristaux de sulfate d'ammonium et d'aluminium, en chauffant les cristaux \u00e0 150-200\u00b0C pour faciliter l'\u00e9limination du sodium. J. Li a compar\u00e9 le traitement hydrothermal et l'ajout d'acide borique pour l'\u00e9limination du sodium lors de la pr\u00e9paration de l'alumine, choisissant le traitement hydrothermal pour sa plus grande puret\u00e9. H. He a ajout\u00e9 de l'acide borique pendant la calcination de l'hydroxyde d'aluminium pour r\u00e9agir avec les impuret\u00e9s de sodium et former du m\u00e9taborate de sodium, suivi d'un lavage \u00e0 l'acide et d'un s\u00e9chage pour obtenir de l'alumine avec une teneur en sodium inf\u00e9rieure \u00e0 0,001%.<\/span><\/p>\n<\/article>\n<\/article>\n<\/article>\n<\/article>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"faq_category":[73],"class_list":["post-4722","avada_faq","type-avada_faq","status-publish","format-standard","hentry","faq_category-about-company"],"_links":{"self":[{"href":"https:\/\/hlh-js.com\/fr\/wp-json\/wp\/v2\/avada_faq\/4722","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hlh-js.com\/fr\/wp-json\/wp\/v2\/avada_faq"}],"about":[{"href":"https:\/\/hlh-js.com\/fr\/wp-json\/wp\/v2\/types\/avada_faq"}],"author":[{"embeddable":true,"href":"https:\/\/hlh-js.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hlh-js.com\/fr\/wp-json\/wp\/v2\/comments?post=4722"}],"version-history":[{"count":1,"href":"https:\/\/hlh-js.com\/fr\/wp-json\/wp\/v2\/avada_faq\/4722\/revisions"}],"predecessor-version":[{"id":4723,"href":"https:\/\/hlh-js.com\/fr\/wp-json\/wp\/v2\/avada_faq\/4722\/revisions\/4723"}],"wp:attachment":[{"href":"https:\/\/hlh-js.com\/fr\/wp-json\/wp\/v2\/media?parent=4722"}],"wp:term":[{"taxonomy":"faq_category","embeddable":true,"href":"https:\/\/hlh-js.com\/fr\/wp-json\/wp\/v2\/faq_category?post=4722"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}