{"id":12599,"date":"2026-03-24T06:35:09","date_gmt":"2026-03-24T06:35:09","guid":{"rendered":"https:\/\/hlh-js.com\/?p=12599"},"modified":"2026-03-24T06:38:13","modified_gmt":"2026-03-24T06:38:13","slug":"zirconia-beads-for-deburring-and-edge-finishing","status":"publish","type":"post","link":"https:\/\/hlh-js.com\/ru\/resource\/\u0431\u043b\u043e\u0433\/zirconia-beads-for-deburring-and-edge-finishing\/","title":{"rendered":"Zirconia Beads for\u00a0Deburring &amp; Edge Finishing"},"content":{"rendered":"<!--\r\n  ============================================================\r\n  CLUSTER PAGE 2: Zirconia Beads for Deburring & Edge Finishing\r\n  Jiangsu Henglihong Technology Co., Ltd.\r\n  Target URL: https:\/\/hlh-js.com\/resource\/blog\/zirconia-beads-for-deburring-and-edge-finishing\/\r\n  Word count: ~3200 words\r\n  Internal links:\r\n    \u2192 Pillar:    https:\/\/hlh-js.com\/resource\/blog\/zirconia-beads\/\r\n    \u2192 Cluster 1: https:\/\/hlh-js.com\/resource\/blog\/zirconia-beads-for-shot-peening\/\r\n    \u2192 Cluster 3: https:\/\/hlh-js.com\/resource\/blog\/zirconia-beads-for-surface-polishing\/\r\n    \u2192 Cluster 6: https:\/\/hlh-js.com\/resource\/blog\/zirconia-beads-vs-glass-beads-vs-steel-shot\/\r\n  ============================================================\r\n\r\n  SEO META RECOMMENDATIONS:\r\n  -------------------------------------------------------\r\n  Title Tag:\r\n    Zirconia Beads for Deburring & Edge Finishing \u2014 Complete Process Guide\r\n  Meta Description (\u2264160 chars):\r\n    Learn how YSZ zirconia beads remove burrs and finish edges on aerospace,\r\n    medical & precision parts. 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By Henglihong.\r\n  Focus Keyword: zirconia beads deburring\r\n  Secondary Keywords: ceramic media deburring, YSZ edge finishing, vibratory\r\n    finishing zirconia, centrifugal barrel deburring, zirconia beads burr removal,\r\n    mass finishing media\r\n  Schema: Article + FAQPage\r\n  Canonical: https:\/\/hlh-js.com\/resource\/blog\/zirconia-beads-for-deburring-and-edge-finishing\/\r\n  OG Image: 1200\u00d7630 \u2014 macro shot of deburred precision gear teeth with visible\r\n    smooth edges, YSZ beads alongside\r\n  -------------------------------------------------------\r\n-->\r\n<p><style>\r\n  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }\r\n\r\n  :root {\r\n    --ink:        #0f1923;\r\n    --ink-light:  #3a4a5c;\r\n    --muted:      #6b7d8f;\r\n    --rule:       #dde3ea;\r\n    --bg:         #ffffff;\r\n    --surface:    #f5f7fa;\r\n    --accent:     #0057b8;\r\n    --accent-dk:  #003d85;\r\n    --accent-lt:  #e6f0ff;\r\n    --gold:       #c8902a;\r\n    --gold-lt:    #fdf4e3;\r\n    --green:      #1a7a4a;\r\n    --green-lt:   #eaf5ef;\r\n    --purple:     #6d3fa0;\r\n    --purple-lt:  #f3eeff;\r\n    --red:        #c0392b;\r\n    --red-lt:     #fdf0ef;\r\n    --radius-sm:  6px;\r\n    --radius-md:  12px;\r\n    --radius-lg:  20px;\r\n    --shadow-sm:  0 2px 8px rgba(0,0,0,.06);\r\n    --shadow-md:  0 6px 24px rgba(0,0,0,.09);\r\n    --font-body:  'Georgia','Times New Roman',serif;\r\n    --font-ui:    system-ui,-apple-system,'Segoe UI',sans-serif;\r\n    --max-w:      780px;\r\n    --max-w-wide: 1060px;\r\n  }\r\n\r\n  body { font-family: var(--font-body); 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}\r\n  .hlh-author-bio  { font-size: 13px; color: var(--muted); line-height: 1.5; margin-top: 3px; }\r\n\r\n  .hlh-cta {\r\n    background: linear-gradient(135deg, #1a0a2e 0%, #6d3fa0 100%);\r\n    border-radius: var(--radius-lg); padding: 48px 44px;\r\n    text-align: center; margin: 56px 0 0; position: relative; overflow: hidden;\r\n  }\r\n  .hlh-cta::before { content: ''; position: absolute; top: -60px; right: -60px; width: 240px; height: 240px; border-radius: 50%; background: rgba(255,255,255,.04); pointer-events: none; }\r\n  .hlh-cta h2 { font-family: var(--font-ui); font-size: 24px; font-weight: 700; color: #fff; border: none; margin: 0 0 12px; padding: 0; }\r\n  .hlh-cta p  { color: rgba(255,255,255,.72); font-size: 15px; max-width: 500px; margin: 0 auto 28px; font-family: var(--font-ui); }\r\n  .hlh-btn { display: inline-block; font-family: var(--font-ui); font-size: 15px; font-weight: 700; padding: 13px 32px; border-radius: 50px; text-decoration: none; transition: transform .15s, box-shadow .15s; }\r\n  .hlh-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.25); text-decoration: none; }\r\n  .hlh-btn.white   { background: #fff; color: var(--purple); }\r\n  .hlh-btn.outline { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.5); margin-left: 12px; }\r\n\r\n  @media (max-width: 640px) {\r\n    .hlh-hero { padding: 40px 28px 36px; }\r\n    .hlh-cta  { padding: 36px 24px; }\r\n    .hlh-cta .hlh-btn.outline { margin-left: 0; margin-top: 10px; display: block; width: fit-content; margin: 10px auto 0; }\r\n    .hlh-pillar-banner { flex-direction: column; gap: 10px; }\r\n  }\r\n<\/style><\/p>\r\n<div class=\"hlh-article\"><!-- \u2550\u2550\u2550 HERO \u2550\u2550\u2550 -->\r\n<div class=\"hlh-hero\">\r\n<div class=\"hlh-hero-tag\">Cluster Guide \u00b7 Deburring &amp; Edge Finishing<\/div>\r\n<h1>Zirconia Beads for <em>Deburring &amp; Edge Finishing<\/em>: The Complete Process Guide<\/h1>\r\n<p class=\"hlh-hero-sub\">How YSZ zirconia beads remove burrs, blend edges, and achieve consistent surface quality on precision aerospace, medical, and industrial components \u2014 across vibratory, centrifugal barrel, and pneumatic blasting processes.<\/p>\r\n<div class=\"hlh-hero-meta\">\r\n<div class=\"hlh-hero-meta-item\">\ud83d\udcc5 <strong>Updated 2026<\/strong><\/div>\r\n<div class=\"hlh-hero-meta-item\">\u23f0 <strong>~16 min read<\/strong><\/div>\r\n<div class=\"hlh-hero-meta-item\">\ud83c\udfed <strong>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Jiangsu Henglihong Technology Co., Ltd.<\/strong><\/div>\r\n<\/div>\r\n<\/div>\r\n<!-- \u2550\u2550\u2550 TOC \u2550\u2550\u2550 -->\r\n<div class=\"hlh-inner\"><nav class=\"hlh-toc\" aria-label=\"Table of Contents\">\r\n<div class=\"hlh-toc-title\">\u2630\u00a0 Table of Contents<\/div>\r\n<ol>\r\n<li><a href=\"#what-is-deburring\">What Is Deburring and Why Does It Matter?<\/a><\/li>\r\n<li><a href=\"#burr-types\">Types of Burrs and Their Formation<\/a><\/li>\r\n<li><a href=\"#why-zirconia\">Why YSZ Zirconia Beads Excel at Deburring<\/a><\/li>\r\n<li><a href=\"#process-methods\">Process Methods: Vibratory, Centrifugal &amp; Blasting<\/a>\r\n<ol>\r\n<li><a href=\"#vibratory\">Vibratory Finishing<\/a><\/li>\r\n<li><a href=\"#centrifugal\">Centrifugal Barrel Finishing<\/a><\/li>\r\n<li><a href=\"#wet-tumble\">Wet Tumble Finishing<\/a><\/li>\r\n<li><a href=\"#pneumatic-deburring\">Pneumatic Bead Blasting<\/a><\/li>\r\n<\/ol>\r\n<\/li>\r\n<li><a href=\"#parameters\">Key Process Parameters<\/a><\/li>\r\n<li><a href=\"#size-selection\">Bead Size Selection Guide<\/a><\/li>\r\n<li><a href=\"#compound-selection\">Compound &amp; Media Mix Selection<\/a><\/li>\r\n<li><a href=\"#industry-applications\">\u041e\u0442\u0440\u0430\u0441\u043b\u0435\u0432\u044b\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f<\/a><\/li>\r\n<li><a href=\"#quality-standards\">Quality Standards &amp; Inspection<\/a><\/li>\r\n<li><a href=\"#faq\">\u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b<\/a><\/li>\r\n<\/ol>\r\n<\/nav><!-- \u2550\u2550\u2550 SECTION 1 \u2550\u2550\u2550 -->\r\n<h2 id=\"what-is-deburring\">1. What Is Deburring and Why Does It Matter?<\/h2>\r\n<p>Deburring is the removal of burrs \u2014 unwanted projections of excess material \u2014 from machined, stamped, cast, or sintered components. It is one of the most universally required post-processing operations in precision manufacturing, yet it is frequently underestimated in its contribution to final part quality, assembly reliability, and component service life.<\/p>\r\n<p>The consequences of inadequate deburring are well-documented. Burrs cause assembly interference in close-tolerance assemblies, generate metal debris that contaminates lubricating oil and hydraulic fluid systems, create stress concentrations that initiate fatigue cracks under cyclic loading, and produce handling injuries for operators. In hydraulic and pneumatic systems, even a small fragment of a broken burr can jam a valve seat or score a cylinder bore \u2014 leading to system failure at the worst possible moment.<\/p>\r\n<div class=\"hlh-callout purple\">\r\n<div class=\"hlh-callout-icon\">\ud83d\udd0d<\/div>\r\n<div class=\"hlh-callout-body\"><strong>The Cost of Skipping Deburring<\/strong> A study of warranty returns in precision hydraulic valves found that 34% of early field failures traced back to inadequate deburring of cross-drilled passages \u2014 allowing burr fragments to dislodge in service and jam metering orifices. The warranty cost per failure exceeded the cost of proper mass finishing by a factor of 40. Deburring is not an optional finishing step; it is a reliability investment.<\/div>\r\n<\/div>\r\n<p>Edge finishing is the broader category that encompasses not only burr removal but also edge radius control \u2014 replacing sharp, potentially stress-concentrating edges with a controlled, consistent radius (typically 0.05\u20130.5 mm depending on the application). This is particularly important for fatigue-critical components: a controlled edge radius reduces the stress concentration factor at machined edges, extending fatigue life independently of any subsequent shot peening treatment.<\/p>\r\n<!-- \u2550\u2550\u2550 SECTION 2 \u2550\u2550\u2550 -->\r\n<h2 id=\"burr-types\">2. Types of Burrs and Their Formation<\/h2>\r\n<p>Not all burrs are the same. Understanding the type and root mechanism of a burr is the first step to selecting the right deburring media and process. YSZ zirconia beads are particularly effective against the following burr categories:<\/p>\r\n<div class=\"hlh-burr-grid\">\r\n<div class=\"hlh-burr-card\"><span class=\"hlh-burr-icon\">\u2699<\/span>\r\n<div class=\"hlh-burr-name\">Machining Burrs<\/div>\r\n<div class=\"hlh-burr-desc\">Formed at tool exit during turning, milling, drilling, and tapping. Typically thin, flexible projections at edges and cross-holes. Most common burr type in precision engineering.<\/div>\r\n<\/div>\r\n<div class=\"hlh-burr-card\"><span class=\"hlh-burr-icon\">\ud83c\udff3<\/span>\r\n<div class=\"hlh-burr-name\">Stamping \/ Punching Burrs<\/div>\r\n<div class=\"hlh-burr-desc\">Generated along the cut edge of punched or blanked sheet metal components. Typically sharp and consistent in height along the punch perimeter.<\/div>\r\n<\/div>\r\n<div class=\"hlh-burr-card\"><span class=\"hlh-burr-icon\">\ud83e\uddf1<\/span>\r\n<div class=\"hlh-burr-name\">Casting Flash<\/div>\r\n<div class=\"hlh-burr-desc\">Thin fins of excess material at parting lines of die castings, investment castings, and injection-moulded plastic components. May be large area but typically thin section.<\/div>\r\n<\/div>\r\n<div class=\"hlh-burr-card\"><span class=\"hlh-burr-icon\">\ud83d\udd25<\/span>\r\n<div class=\"hlh-burr-name\">Grinding \/ EDM Re-cast<\/div>\r\n<div class=\"hlh-burr-desc\">Hard, adherent material deposited at edges during grinding wheel breakthrough or EDM machining. Often harder than the parent material and more resistant to deburring.<\/div>\r\n<\/div>\r\n<div class=\"hlh-burr-card\"><span class=\"hlh-burr-icon\">\ud83d\udd2c<\/span>\r\n<div class=\"hlh-burr-name\">Cross-hole Burrs<\/div>\r\n<div class=\"hlh-burr-desc\">Formed where two drilled bores intersect inside a component body. Often inaccessible to manual deburring tools. Mass finishing and abrasive blasting are the primary practical removal methods.<\/div>\r\n<\/div>\r\n<div class=\"hlh-burr-card\"><span class=\"hlh-burr-icon\">\u2611<\/span>\r\n<div class=\"hlh-burr-name\">Additive Mfg. Supports<\/div>\r\n<div class=\"hlh-burr-desc\">Sintering necks and support-structure remnants on 3D-printed metal components. Require gentle, controlled deburring to avoid damaging complex geometries.<\/div>\r\n<\/div>\r\n<\/div>\r\n<!-- \u2550\u2550\u2550 SECTION 3 \u2550\u2550\u2550 -->\r\n<h2 id=\"why-zirconia\">3. Why YSZ Zirconia Beads Excel at Deburring<\/h2>\r\n<p>The properties that make YSZ beads outstanding for <a href=\"https:\/\/hlh-js.com\/resource\/blog\/zirconia-beads-for-shot-peening\/\" target=\"_blank\" rel=\"noopener\">\u0434\u0440\u043e\u0431\u0435\u0441\u0442\u0440\u0443\u0439\u043d\u043e\u0435 \u0443\u043f\u0440\u043e\u0447\u043d\u0435\u043d\u0438\u0435<\/a> translate directly into deburring advantages \u2014 but through a different mechanism. In deburring, the objective is selective material removal: aggressively enough to remove the burr, gently enough to preserve dimensional tolerances and surface finish on the parent part geometry.<\/p>\r\n<div class=\"hlh-stats\">\r\n<div class=\"hlh-stat\">\r\n<div class=\"hlh-stat-num\">6.0<\/div>\r\n<div class=\"hlh-stat-label\">g\/cm\u00b3 density<br \/>Maximum impact per bead<\/div>\r\n<\/div>\r\n<div class=\"hlh-stat\">\r\n<div class=\"hlh-stat-num\">\u00b10.01<\/div>\r\n<div class=\"hlh-stat-label\">mm edge radius<br \/>Achievable consistency<\/div>\r\n<\/div>\r\n<div class=\"hlh-stat\">\r\n<div class=\"hlh-stat-num\">0<\/div>\r\n<div class=\"hlh-stat-label\">Iron contamination<br \/>Critical for Ti &amp; SS parts<\/div>\r\n<\/div>\r\n<div class=\"hlh-stat\">\r\n<div class=\"hlh-stat-num\">Ra 0.2<\/div>\r\n<div class=\"hlh-stat-label\">\u00b5m surface finish<br \/>Post-deburring achievable<\/div>\r\n<\/div>\r\n<\/div>\r\n<h3>Selective Aggression \u2014 The Key Advantage<\/h3>\r\n<p>Burrs, by their nature, are thin, unsupported projections. A sphere impacting a burr at an oblique angle applies a bending moment that exceeds the burr&#8217;s yield strength, folding and fracturing it away from the parent edge. The same sphere impacting the flat parent surface distributes its load over a much larger contact area, producing only cosmetic plasticity \u2014 not measurable dimensional change. This is the fundamental mechanism by which spherical media removes burrs without removing bulk material from the workpiece.<\/p>\r\n<p>YSZ beads amplify this selectivity through their high density. Greater density means more kinetic energy per bead at equal velocity \u2014 sufficient to break even harder, more adherent burrs like EDM re-cast layers \u2014 while the spherical geometry ensures that the energy is applied as a distributed contact load rather than a cutting force. The result is faster burr removal rates and lower dimensional loss per cycle than glass bead or alumina alternatives.<\/p>\r\n<h3>Contamination-Free Processing<\/h3>\r\n<p>In aerospace and medical manufacturing, the material contamination introduced by iron-bearing media (steel shot, cast iron media) is a qualification-level defect. Titanium alloy components showing iron contamination must be re-cleaned or scrapped; stainless steel medical implants with iron contamination fail corrosion testing. YSZ beads \u2014 composed solely of ZrO\u2082 and Y\u2082O\u2083 \u2014 introduce no metallic contaminants, and their chemical inertness means they do not react with any common workpiece alloy.<\/p>\r\n<h3>Geometry Preservation<\/h3>\r\n<p>Tight-tolerance features \u2014 bearing bores, O-ring grooves, thread roots, spline flanks \u2014 must survive the deburring process undamaged. Because YSZ beads deform burrs rather than cut substrate material, dimensional loss on critical surfaces is typically below 2 \u00b5m per cycle in vibratory processes \u2014 well within the tolerance bands of even the most demanding precision components. Angular abrasive media, by contrast, cuts wherever it contacts, removing material from flat surfaces and bore walls as aggressively as from burr tips.<\/p>\r\n<!-- \u2550\u2550\u2550 SECTION 4 \u2550\u2550\u2550 -->\r\n<h2 id=\"process-methods\">4. Process Methods: Vibratory, Centrifugal &amp; Blasting<\/h2>\r\n<p>YSZ zirconia beads are compatible with all major mass finishing and blasting process types. The choice of process depends on component size, geometry complexity, required throughput, and target edge radius and surface finish.<\/p>\r\n<div class=\"hlh-method-grid\">\r\n<div id=\"vibratory\" class=\"hlh-method-card\"><span class=\"hlh-method-icon\">\ud83c\udf19<\/span>\r\n<div class=\"hlh-method-title\">Vibratory Finishing<\/div>\r\n<div class=\"hlh-method-body\">A trough or bowl filled with a media-and-workpiece charge vibrates at 20\u201350 Hz, causing continuous low-energy impacts between media and workpieces. The gentlest mass finishing method, ideal for fragile geometries, thin walls, and components requiring Ra improvement alongside deburring.<\/div>\r\n<div class=\"hlh-method-specs\"><strong>YSZ Bead Size:<\/strong> 0.5 \u2013 3.0 mm<br \/><strong>\u0412\u0440\u0435\u043c\u044f \u0446\u0438\u043a\u043b\u0430:<\/strong> 30 min \u2013 4 hours<br \/><strong>Best For:<\/strong> Jewellery, watch parts, medical implants, small aerospace castings<br \/><strong>Edge Radius Achievable:<\/strong> 0.02 \u2013 0.15 mm<\/div>\r\n<\/div>\r\n<div id=\"centrifugal\" class=\"hlh-method-card\"><span class=\"hlh-method-icon\">\ud83d\udd04<\/span>\r\n<div class=\"hlh-method-title\">Centrifugal Barrel Finishing<\/div>\r\n<div class=\"hlh-method-body\">Barrels mounted on a rotating turret spin in the opposite direction to the turret rotation, generating centrifugal forces 5\u201325\u00d7 gravity. This compresses the media-workpiece charge and produces high-energy, controlled sliding contact. Far faster than vibratory \u2014 cycle times of 10\u201330 minutes for equivalent results.<\/div>\r\n<div class=\"hlh-method-specs\"><strong>YSZ Bead Size:<\/strong> 0.3 \u2013 2.0 mm<br \/><strong>\u0412\u0440\u0435\u043c\u044f \u0446\u0438\u043a\u043b\u0430:<\/strong> 10 \u2013 30 min<br \/><strong>Best For:<\/strong> Gears, aerospace fasteners, medical bone screws, precision castings<br \/><strong>Edge Radius Achievable:<\/strong> 0.05 \u2013 0.30 mm<\/div>\r\n<\/div>\r\n<div id=\"wet-tumble\" class=\"hlh-method-card\"><span class=\"hlh-method-icon\">\ud83d\udca7<\/span>\r\n<div class=\"hlh-method-title\">Wet Tumble Finishing<\/div>\r\n<div class=\"hlh-method-body\">Components and beads tumble together in a rotating barrel with an aqueous compound. The simplest and most economical mass finishing method, suitable for batch processing of small-to-medium components. The liquid compound lubricates the media-workpiece interface, controlling cut rate and improving surface finish simultaneously.<\/div>\r\n<div class=\"hlh-method-specs\"><strong>YSZ Bead Size:<\/strong> 0.5 \u2013 5.0 mm<br \/><strong>\u0412\u0440\u0435\u043c\u044f \u0446\u0438\u043a\u043b\u0430:<\/strong> 1 \u2013 6 hours<br \/><strong>Best For:<\/strong> General engineering components, castings, forgings<br \/><strong>Edge Radius Achievable:<\/strong> 0.05 \u2013 0.40 mm<\/div>\r\n<\/div>\r\n<div id=\"pneumatic-deburring\" class=\"hlh-method-card\"><span class=\"hlh-method-icon\">\ud83d\udca8<\/span>\r\n<div class=\"hlh-method-title\">Pneumatic Bead Blasting<\/div>\r\n<div class=\"hlh-method-body\">Compressed air propels YSZ beads through a nozzle at controlled velocity and angle. Offers the most precise directional control \u2014 the operator or robotic system directs the stream at specific burr locations, ideal for complex assemblies, large components that cannot be batch-processed, and precision deburring of individual cross-holes or slots.<\/div>\r\n<div class=\"hlh-method-specs\"><strong>YSZ Bead Size:<\/strong> 0.1 \u2013 1.0 mm<br \/><strong>Blast Pressure:<\/strong> 1.5 \u2013 3.5 bar<br \/><strong>Best For:<\/strong> Hydraulic manifolds, turbine blades, complex aerospace assemblies<br \/><strong>Edge Radius Achievable:<\/strong> 0.02 \u2013 0.20 mm<\/div>\r\n<\/div>\r\n<\/div>\r\n<!-- \u2550\u2550\u2550 SECTION 5 \u2550\u2550\u2550 -->\r\n<h2 id=\"parameters\">5. Key Process Parameters<\/h2>\r\n<p>Regardless of the process method chosen, the following parameters govern the deburring outcome and must be controlled and documented for repeatable production results.<\/p>\r\n<div class=\"hlh-table-wrap\">\r\n<table class=\"hlh-table\" aria-label=\"Deburring Process Parameters\">\r\n<thead>\r\n<tr>\r\n<th>\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440<\/th>\r\n<th>Vibratory<\/th>\r\n<th>Centrifugal Barrel<\/th>\r\n<th>Pneumatic Blasting<\/th>\r\n<th>Effect if Incorrect<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td><strong>Bead size<\/strong><\/td>\r\n<td>0.5 \u2013 3.0 mm<\/td>\r\n<td>0.3 \u2013 2.0 mm<\/td>\r\n<td>0.1 \u2013 1.0 mm<\/td>\r\n<td>Too large: misses small features; too small: slow removal rate<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>Media-to-part ratio<\/strong><\/td>\r\n<td>4:1 \u2013 8:1 (vol)<\/td>\r\n<td>3:1 \u2013 6:1 (vol)<\/td>\r\n<td>N\/A<\/td>\r\n<td>Too low: part-to-part impacts; too high: inefficient energy transfer<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>Cycle time<\/strong><\/td>\r\n<td>30 min \u2013 4 hr<\/td>\r\n<td>10 \u2013 30 min<\/td>\r\n<td>30 sec \u2013 15 min<\/td>\r\n<td>Under-cycle: incomplete burr removal; over-cycle: edge over-radius<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>Compound type \/ pH<\/strong><\/td>\r\n<td>pH 7 \u2013 9 (neutral-alkaline)<\/td>\r\n<td>pH 7 \u2013 9<\/td>\r\n<td>N\/A (dry) or pH 7\u20139 (wet)<\/td>\r\n<td>Acidic compounds (&lt;pH 3) degrade YSZ stabiliser layer over time<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>Equipment speed \/ frequency<\/strong><\/td>\r\n<td>20 \u2013 50 Hz vibration<\/td>\r\n<td>100 \u2013 300 RPM turret<\/td>\r\n<td>1.5 \u2013 3.5 bar nozzle pressure<\/td>\r\n<td>Under-speed: slow; over-speed: accelerated media wear, part damage<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>Water flow (wet processes)<\/strong><\/td>\r\n<td>Continuous flood<\/td>\r\n<td>Pre-wet charge<\/td>\r\n<td>N\/A<\/td>\r\n<td>Insufficient water: media and part heating, compound burnout<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<div class=\"hlh-callout gold\">\r\n<div class=\"hlh-callout-icon\">\u23f0<\/div>\r\n<div class=\"hlh-callout-body\"><strong>Cycle Time Optimisation: The Two-Stage Approach<\/strong> When both burr removal and improved surface finish Ra are required \u2014 common in aerospace and medical applications \u2014 a two-stage process is often more efficient than a single extended cycle. Stage 1 uses larger YSZ beads (e.g., 1.0\u20132.0 mm) at higher energy to remove burrs rapidly. Stage 2 uses smaller beads (e.g., 0.3\u20130.5 mm) at lower energy for a longer cycle to burnish the surface to the target Ra. Total cycle time is typically 30\u201340% shorter than achieving both objectives with a single bead size.<\/div>\r\n<\/div>\r\n<!-- \u2550\u2550\u2550 SECTION 6 \u2550\u2550\u2550 -->\r\n<h2 id=\"size-selection\">6. Bead Size Selection Guide<\/h2>\r\n<p>The optimal YSZ bead size for deburring is determined by three factors: the size and accessibility of the burr, the complexity of the workpiece geometry (particularly the minimum feature size that must be accessible), and the target edge radius. Use the guide below as a starting point \u2014 final size selection should always be validated with trial processing.<\/p>\r\n<div class=\"hlh-table-wrap\">\r\n<table class=\"hlh-table\" aria-label=\"Bead Size Selection for Deburring\">\r\n<thead>\r\n<tr>\r\n<th>Bead Size<\/th>\r\n<th>Minimum Feature Access<\/th>\r\n<th>Burr Type Suited To<\/th>\r\n<th>Edge Radius Range<\/th>\r\n<th>Typical Application<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td><strong>0.05 \u2013 0.15 mm<\/strong><\/td>\r\n<td>&gt;0.5 mm slots \/ holes<\/td>\r\n<td>Micro-burrs, EDM wire edges, AM support remnants<\/td>\r\n<td>0.01 \u2013 0.05 mm<\/td>\r\n<td>Watch components, micro-gears, dental implants<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>0.15 \u2013 0.40 mm<\/strong><\/td>\r\n<td>&gt;1.5 mm bores<\/td>\r\n<td>Drilling burrs, light stamping burrs, tapping exit burrs<\/td>\r\n<td>0.02 \u2013 0.10 mm<\/td>\r\n<td>Medical bone screws, precision aerospace fasteners, hydraulic spools<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>0.40 \u2013 0.80 mm<\/strong><\/td>\r\n<td>&gt;3 mm bores<\/td>\r\n<td>Medium machining burrs, milling exit burrs, cross-hole burrs<\/td>\r\n<td>0.05 \u2013 0.20 mm<\/td>\r\n<td>Aerospace castings, hydraulic valves, gear tooth edges<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>0.80 \u2013 2.0 mm<\/strong><\/td>\r\n<td>&gt;6 mm bores<\/td>\r\n<td>Heavy machining burrs, stamping burrs, casting flash<\/td>\r\n<td>0.10 \u2013 0.40 mm<\/td>\r\n<td>Automotive components, structural brackets, pump housings<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>2.0 \u2013 5.0 mm<\/strong><\/td>\r\n<td>Open surfaces only<\/td>\r\n<td>Heavy casting flash, forging parting-line fins<\/td>\r\n<td>0.20 \u2013 0.60 mm<\/td>\r\n<td>Large castings, forgings, structural weldments<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<div class=\"hlh-callout blue\">\r\n<div class=\"hlh-callout-icon\">\ud83d\udca1<\/div>\r\n<div class=\"hlh-callout-body\"><strong>The &#8220;3\u00d7 Rule&#8221; for Feature Access<\/strong> A practical guideline: the bead diameter should not exceed one-third of the smallest bore, slot, or undercut that must be deburred. A 3 mm bore requires beads no larger than 1.0 mm to ensure the medium can enter the feature and generate tangential contact with the burr at the bore exit. Beads larger than this ratio will span across the opening without entering, leaving the burr untouched. For complex internal geometries, pneumatic blasting with fine beads is often more effective than mass finishing regardless of cycle time.<\/div>\r\n<\/div>\r\n<!-- \u2550\u2550\u2550 SECTION 7 \u2550\u2550\u2550 -->\r\n<h2 id=\"compound-selection\">7. Compound &amp; Media Mix Selection<\/h2>\r\n<p>In wet mass finishing processes, the aqueous compound serves four functions simultaneously: it lubricates the media-part interface to control cut rate, suspends and removes the swarf generated by deburring, prevents re-deposition of removed material onto the workpiece, and protects freshly exposed metal from oxidation during processing.<\/p>\r\n<h3>Compound Types for YSZ Bead Processes<\/h3>\r\n<div class=\"hlh-table-wrap\">\r\n<table class=\"hlh-table\" aria-label=\"Compound Selection Guide\">\r\n<thead>\r\n<tr>\r\n<th>Compound Type<\/th>\r\n<th>pH Range<\/th>\r\n<th>Cut Rate<\/th>\r\n<th>Finish Effect<\/th>\r\n<th>Best For<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td><strong>Neutral burnishing<\/strong><\/td>\r\n<td>7.0 \u2013 7.5<\/td>\r\n<td><span class=\"hlh-badge low\">\u041d\u0438\u0437\u043a\u0438\u0439<\/span><\/td>\r\n<td><span class=\"hlh-badge best\">Bright, smooth<\/span><\/td>\r\n<td>Post-deburring polishing stage, decorative finishes, soft alloys<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>Alkaline deburring<\/strong><\/td>\r\n<td>8.0 \u2013 9.5<\/td>\r\n<td><span class=\"hlh-badge good\">Medium\u2013High<\/span><\/td>\r\n<td><span class=\"hlh-badge good\">Satin, uniform<\/span><\/td>\r\n<td>Primary deburring of steel, aluminium, titanium; general engineering<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>Acidic brightener<\/strong><\/td>\r\n<td>4.0 \u2013 6.0<\/td>\r\n<td><span class=\"hlh-badge avg\">Medium<\/span><\/td>\r\n<td><span class=\"hlh-badge best\">Very bright<\/span><\/td>\r\n<td>Copper, brass, bronze, stainless steel. <em>Note: use cautiously with YSZ \u2014 limit exposure to &lt;2 hr per session<\/em><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><strong>Dry (no compound)<\/strong><\/td>\r\n<td>N\/A<\/td>\r\n<td><span class=\"hlh-badge avg\">Medium<\/span><\/td>\r\n<td><span class=\"hlh-badge avg\">Matte, textured<\/span><\/td>\r\n<td>Final stage burnishing of non-ferrous metals; components sensitive to water<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/div>\r\n<p>For most YSZ deburring applications, an alkaline deburring compound at pH 8\u20139 is the recommended starting point. It provides sufficient cut rate for efficient burr removal, is compatible with all common engineering alloys, and poses no risk to the yttria stabiliser layer of the ZrO\u2082 beads over normal operating durations.<\/p>\r\n<h3>Mixed Media Charges<\/h3>\r\n<p>In some applications, YSZ beads are used alongside plastic, ceramic, or stainless steel media in a mixed charge. The YSZ component provides the primary deburring action while the larger or softer media elements act as gap fillers that improve coverage uniformity on complex geometries, or as burnishing media that improve surface finish simultaneously. Henglihong&#8217;s application engineers can advise on media mix ratios for specific part geometries.<\/p>\r\n<!-- \u2550\u2550\u2550 SECTION 8 \u2550\u2550\u2550 -->\r\n<h2 id=\"industry-applications\">8. Industry Applications<\/h2>\r\n<p>YSZ bead deburring and edge finishing is specified across a wide range of industries wherever precision, contamination control, and consistent edge quality are requirements rather than preferences.<\/p>\r\n<div class=\"hlh-industry-list\"><span class=\"hlh-industry-tag\">\u2708 Aerospace &amp; Defense<\/span> <span class=\"hlh-industry-tag\">\ud83d\ude98 Automotive<\/span> <span class=\"hlh-industry-tag\">\ud83e\ude78 Medical Devices<\/span> <span class=\"hlh-industry-tag\">\u2699 Hydraulics &amp; Pneumatics<\/span> <span class=\"hlh-industry-tag\">\ud83d\udd2e Electronics<\/span> <span class=\"hlh-industry-tag\">\ud83d\udc51 Luxury &amp; Watchmaking<\/span> <span class=\"hlh-industry-tag\">\u26a1 Power Generation<\/span><\/div>\r\n<h3>\u0410\u044d\u0440\u043e\u043a\u043e\u0441\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u044c<\/h3>\r\n<p>Turbine blade trailing edge deburring, compressor disk cross-hole deburring, landing gear component edge finishing, and aluminium structural bracket edge blending are the primary aerospace deburring applications for YSZ beads. NADCAP-compliant facilities specify YSZ beads specifically to avoid the iron contamination risk of steel media on titanium and nickel alloy components. The ability to achieve a consistent 0.05\u20130.15 mm edge radius on compressor airfoil edges \u2014 reducing leading-edge stress concentration without affecting aerodynamic profile \u2014 is a key capability.<\/p>\r\n<h3>\u041c\u0435\u0434\u0438\u0446\u0438\u043d\u0441\u043a\u0438\u0435 \u043f\u0440\u0438\u0431\u043e\u0440\u044b<\/h3>\r\n<p>Orthopaedic implants (hip stems, tibial trays, spinal fusion cages) require burr-free surfaces before coating or implantation, with zero contamination tolerance. Surgical instruments \u2014 scalpel handles, clamps, retractors \u2014 require deburring and edge finishing for both safety and sterilisability. YSZ beads achieve both requirements, and their chemical composition is compatible with ISO 10993 biocompatibility requirements. Additive-manufactured titanium implants increasingly use YSZ bead finishing to remove support-structure remnants and improve surface quality.<\/p>\r\n<h3>Hydraulics &amp; Pneumatics<\/h3>\r\n<p>Hydraulic valve bodies contain multiple intersecting drillings where cross-hole burrs are an inevitable machining byproduct. These burrs, if not removed, break free during system operation and can cause valve seat damage, metering orifice blockage, or pump erosion. Pneumatic YSZ bead blasting into the ports \u2014 with fine beads (0.1\u20130.3 mm) at controlled pressure \u2014 is one of the few practical methods for removing cross-hole burrs in complex manifolds without disassembly.<\/p>\r\n<!-- \u2550\u2550\u2550 SECTION 9 \u2550\u2550\u2550 -->\r\n<h2 id=\"quality-standards\">9. Quality Standards &amp; Inspection<\/h2>\r\n<p>Verifying that deburring is complete and that the target edge radius has been achieved requires a defined inspection protocol. The following steps represent current best practice for precision deburring quality control.<\/p>\r\n<div class=\"hlh-steps\">\r\n<div class=\"hlh-step\">\r\n<div class=\"hlh-step-num\">\u00a0<\/div>\r\n<div class=\"hlh-step-body\">\r\n<div class=\"hlh-step-title\">Visual Inspection Under Magnification<\/div>\r\n<div class=\"hlh-step-desc\">Inspect all edges at 10\u00d7 to 30\u00d7 magnification under raking illumination. Burrs will appear as bright projections against the shadow cast by the illumination angle. Document inspection results on a route card for traceability. For cross-hole burrs, use a borescope or fiberscope.<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"hlh-step\">\r\n<div class=\"hlh-step-num\">\u00a0<\/div>\r\n<div class=\"hlh-step-body\">\r\n<div class=\"hlh-step-title\">Edge Radius Measurement<\/div>\r\n<div class=\"hlh-step-desc\">Measure achieved edge radius using a contact profilometer, optical profilometer, or radius gauge at a defined set of measurement locations on each part (or on statistical sample lots). Compare against drawing callout \u2014 typically expressed as &#8220;break all sharp edges 0.05\u20130.15 mm R&#8221; or equivalent per ISO 13715.<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"hlh-step\">\r\n<div class=\"hlh-step-num\">\u00a0<\/div>\r\n<div class=\"hlh-step-body\">\r\n<div class=\"hlh-step-title\">Surface Roughness Check<\/div>\r\n<div class=\"hlh-step-desc\">If a post-deburring Ra requirement is specified, measure with a contact profilometer at critical surface locations. For YSZ bead processes, Ra improvement from the pre-process machined condition is typically 20\u201350% \u2014 document pre- and post-process Ra on the first article and at defined production intervals.<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"hlh-step\">\r\n<div class=\"hlh-step-num\">\u00a0<\/div>\r\n<div class=\"hlh-step-body\">\r\n<div class=\"hlh-step-title\">Contamination Testing<\/div>\r\n<div class=\"hlh-step-desc\">For aerospace titanium or medical stainless steel components, verify absence of iron contamination using a ferroxyl test (produces blue stain on Fe) or XRF spot-check. YSZ bead processes consistently pass these tests; if contamination is detected, investigate equipment liners, conveyor belts, and fixtures as potential sources.<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"hlh-step\">\r\n<div class=\"hlh-step-num\">\u00a0<\/div>\r\n<div class=\"hlh-step-body\">\r\n<div class=\"hlh-step-title\">Dimensional Verification<\/div>\r\n<div class=\"hlh-step-desc\">For tight-tolerance features, verify that critical dimensions (bore diameter, thread pitch diameter, groove width) remain within tolerance after the deburring cycle. With YSZ bead processes at correct cycle times, dimensional change on flat surfaces is typically &lt;2 \u00b5m \u2014 well within most engineering tolerances. Document first-article dimensional results when qualifying new part types.<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<!-- \u2550\u2550\u2550 PILLAR BACKLINK \u2550\u2550\u2550 -->\r\n<div class=\"hlh-pillar-banner\">\r\n<div class=\"hlh-pillar-banner-icon\">\ud83d\udd17<\/div>\r\n<div class=\"hlh-pillar-banner-text\">This article is part of Henglihong&#8217;s complete surface treatment knowledge base. For a full overview of YSZ zirconia bead properties, product range, and all application areas \u2014 including shot peening, polishing, and coating removal \u2014 see our <a href=\"https:\/\/hlh-js.com\/resource\/blog\/zirconia-beads\/\" target=\"_blank\" rel=\"noopener\">complete zirconia beads guide<\/a>.<\/div>\r\n<\/div>\r\n<!-- \u2550\u2550\u2550 RELATED GUIDES \u2550\u2550\u2550 -->\r\n<h3>Related Guides in This Series<\/h3>\r\n<div class=\"hlh-related\">\r\n<div class=\"hlh-related-card-icon\">\u26a1<\/div>\r\n<div><strong>Shot Peening Guide<\/strong>Almen intensity, AMS 2430, fatigue life enhancement<\/div>\r\n<div class=\"hlh-related-card-icon\">\u2728<\/div>\r\n<div><strong>Surface Polishing Guide<\/strong>Achieving Ra \u2264 0.2 \u00b5m mirror-quality finishes<\/div>\r\n<div class=\"hlh-related-card-icon\">\u2696<\/div>\r\n<div><strong>Media Comparison Guide<\/strong>Zirconia vs glass vs steel \u2014 full TCO analysis<\/div>\r\n<\/div>\r\n<!-- \u2550\u2550\u2550 FAQ \u2550\u2550\u2550 -->\r\n<h2 id=\"faq\">10. Frequently Asked Questions<\/h2>\r\n<div class=\"hlh-faq\">\r\n<div class=\"hlh-faq-item\">\r\n<div class=\"hlh-faq-q\">Can YSZ zirconia beads deburr hardened steel components (60+ HRC)? <span class=\"hlh-faq-toggle\">+<\/span><\/div>\r\n<div class=\"hlh-faq-a\">Yes, with appropriate parameter selection. YSZ at 1100\u20131300 HV is harder than most hardened steel components (typically 700\u2013900 HV at 60\u201365 HRC). However, the burrs on hardened components are also harder and more brittle \u2014 they fracture rather than fold, which can actually make them easier to remove with the impact energy of high-density YSZ beads. Use centrifugal barrel finishing or pneumatic blasting (rather than vibratory, which may be too low-energy) and verify that cycle time is sufficient via test pieces before production commitment.<\/div>\r\n<\/div>\r\n<div class=\"hlh-faq-item\">\r\n<div class=\"hlh-faq-q\">What is the difference between deburring and edge honing with zirconia beads? <span class=\"hlh-faq-toggle\">+<\/span><\/div>\r\n<div class=\"hlh-faq-a\">Deburring focuses on removing discrete projections (burrs) from edges without significantly altering the parent edge geometry. Edge honing (or edge rounding) is the deliberate creation of a controlled radius on a sharp edge \u2014 even one that is already free of burrs. In practice, these two outcomes occur simultaneously with ZrO\u2082 bead mass finishing: burrs are removed first, and with continued processing, a progressively larger edge radius develops. By controlling cycle time, the process engineer can stop at deburring-only (minimal radius) or continue to a specified radius. Both outcomes are measured and controlled by the same inspection methods.<\/div>\r\n<\/div>\r\n<div class=\"hlh-faq-item\">\r\n<div class=\"hlh-faq-q\">How do I prevent part-to-part impingement damage in vibratory or barrel finishing? <span class=\"hlh-faq-toggle\">+<\/span><\/div>\r\n<div class=\"hlh-faq-a\">Part-to-part impingement \u2014 where workpieces collide directly with each other rather than with media \u2014 is the most common source of surface damage in mass finishing. The primary preventive measures are: (1) maintain an adequate media-to-parts ratio (minimum 4:1 by volume); (2) use a separation fixture or workpiece carrier for delicate or high-value parts; (3) consider processing parts in individual mesh pockets for complex or fragile geometries; (4) reduce equipment speed or frequency if impingement is observed; and (5) for very high-value single components, use pneumatic blasting rather than mass finishing.<\/div>\r\n<\/div>\r\n<div class=\"hlh-faq-item\">\r\n<div class=\"hlh-faq-q\">Can the same YSZ bead charge be used for both deburring and shot peening? <span class=\"hlh-faq-toggle\">+<\/span><\/div>\r\n<div class=\"hlh-faq-a\">Technically yes, but it is not recommended practice for safety-critical aerospace or medical applications. Shot peening requires a documented, stable media charge with a certified size distribution and known Almen intensity. A media charge also used for deburring will contain workpiece material particles and a broader size distribution than the original specification, making Almen recertification unreliable. For production operations, maintain separate, dedicated media charges for peening and deburring applications, with separate lot documentation for each.<\/div>\r\n<\/div>\r\n<div class=\"hlh-faq-item\">\r\n<div class=\"hlh-faq-q\">What compound should I use when deburring aluminium with YSZ beads? <span class=\"hlh-faq-toggle\">+<\/span><\/div>\r\n<div class=\"hlh-faq-a\">For aluminium alloys, use a neutral to mildly alkaline compound (pH 7.5\u20138.5) with a corrosion inhibitor specifically formulated for aluminium \u2014 standard alkaline compounds at pH &gt;9.5 can cause surface etching on aluminium, leading to a matte or stained appearance. Avoid chloride-containing compounds entirely, as chloride ions cause pitting corrosion on aluminium. Rinse promptly after the deburring cycle and apply a rust inhibitor if parts will not be immediately processed to the next stage. Henglihong recommends working with a compound supplier to qualify a specific aluminium-compatible formulation before production trials.<\/div>\r\n<\/div>\r\n<\/div>\r\n<!-- \u2550\u2550\u2550 AUTHOR \u2550\u2550\u2550 -->\r\n<div class=\"hlh-author\">\r\n<div class=\"hlh-author-logo\">HLH<\/div>\r\n<div>\r\n<div class=\"hlh-author-name\">\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Jiangsu Henglihong Technology Co., Ltd.<\/div>\r\n<div class=\"hlh-author-bio\">YSZ zirconia bead specialist for mass finishing, deburring, and precision edge finishing. Supporting aerospace, medical device, automotive, and hydraulics manufacturers with contamination-free, dimensionally safe deburring solutions and full process application support.<\/div>\r\n<\/div>\r\n<\/div>\r\n<!-- \u2550\u2550\u2550 CTA \u2550\u2550\u2550 -->\r\n<div class=\"hlh-cta\">\r\n<h2>Find the Right YSZ Bead Size for Your Deburring Process<\/h2>\r\n<p>Describe your component material, geometry, and burr type \u2014 our application engineers will recommend the optimal bead size, process method, and compound for your specific application.<\/p>\r\n<a class=\"hlh-btn white\" href=\"https:\/\/hlh-js.com\/contact\/\" target=\"_blank\" rel=\"noopener\">Request Application Support<\/a> <a class=\"hlh-btn outline\" href=\"https:\/\/hlh-js.com\/products\/\" target=\"_blank\" rel=\"noopener\">View YSZ Product Range<\/a><\/div>\r\n<\/div>\r\n<!-- end hlh-inner --><\/div>\r\n<!-- end hlh-article --><!-- \u2550\u2550\u2550 SCHEMA MARKUP \u2550\u2550\u2550 -->\r\n<p><script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@graph\": [\n        {\n            \"@type\": \"Article\",\n            \"headline\": \"Zirconia Beads for Deburring & Edge Finishing \\u2014 Complete Process Guide\",\n            \"description\": \"How YSZ zirconia beads remove burrs and finish edges on aerospace, medical, and precision industrial components. Covers vibratory, centrifugal barrel, wet tumble, and pneumatic blasting processes with full parameter guidance.\",\n            \"author\": {\n                \"@type\": \"Organization\",\n                \"name\": \"Jiangsu Henglihong Technology Co., Ltd.\",\n                \"url\": \"https:\\\/\\\/hlh-js.com\"\n            },\n            \"publisher\": {\n                \"@type\": \"Organization\",\n                \"name\": \"Jiangsu Henglihong Technology Co., Ltd.\",\n                \"url\": \"https:\\\/\\\/hlh-js.com\"\n            },\n            \"mainEntityOfPage\": {\n                \"@type\": \"WebPage\",\n                \"@id\": \"https:\\\/\\\/hlh-js.com\\\/resource\\\/blog\\\/zirconia-beads-for-deburring-and-edge-finishing\\\/\"\n            },\n            \"keywords\": \"zirconia beads deburring, ceramic media deburring, YSZ edge finishing, vibratory finishing zirconia, centrifugal barrel deburring, mass finishing media, zirconia burr removal\"\n        },\n        {\n            \"@type\": \"FAQPage\",\n            \"mainEntity\": [\n                {\n                    \"@type\": \"Question\",\n                    \"name\": \"Can YSZ zirconia beads deburr hardened steel components?\",\n                    \"acceptedAnswer\": {\n                        \"@type\": \"Answer\",\n                        \"text\": \"Yes. YSZ at 1100\\u20131300 HV is harder than most hardened steel. Burrs on hardened components are brittle and fracture with the impact energy of high-density YSZ beads. Centrifugal barrel finishing or pneumatic blasting is recommended over vibratory for hardened materials.\"\n                    }\n                },\n                {\n                    \"@type\": \"Question\",\n                    \"name\": \"What is the difference between deburring and edge honing with zirconia beads?\",\n                    \"acceptedAnswer\": {\n                        \"@type\": \"Answer\",\n                        \"text\": \"Deburring removes discrete projections from edges. Edge honing creates a controlled radius on a sharp edge. Both outcomes occur simultaneously in ZrO\\u2082 bead mass finishing \\u2014 burrs are removed first, then a progressive edge radius develops. Cycle time controls how far the process proceeds toward a specified radius.\"\n                    }\n                },\n                {\n                    \"@type\": \"Question\",\n                    \"name\": \"How do I prevent part-to-part impingement damage in vibratory finishing?\",\n                    \"acceptedAnswer\": {\n                        \"@type\": \"Answer\",\n                        \"text\": \"Maintain a minimum 4:1 media-to-parts ratio by volume, use separation fixtures or workpiece carriers for delicate parts, reduce equipment speed if impingement is observed, and consider pneumatic blasting for very high-value single components.\"\n                    }\n                }\n            ]\n        }\n    ]\n}<\/script><\/p>","protected":false},"excerpt":{"rendered":"<p>Cluster Guide \u00b7 Deburring &amp; Edge Finishing Zirconia Beads for  [&#8230;]<\/p>","protected":false},"author":1,"featured_media":12616,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[62,177,138],"tags":[],"class_list":["post-12599","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-material","category-resource"],"_links":{"self":[{"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/posts\/12599","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/comments?post=12599"}],"version-history":[{"count":3,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/posts\/12599\/revisions"}],"predecessor-version":[{"id":12623,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/posts\/12599\/revisions\/12623"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/media\/12616"}],"wp:attachment":[{"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/media?parent=12599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/categories?post=12599"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hlh-js.com\/ru\/wp-json\/wp\/v2\/tags?post=12599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}