{"title":"Grinding Media","description":"\u003cp\u003eGrinding media determines your particle size, your batch time, and - often overlooked - what ends up in your powder that you didn't put there. We supply yttria-stabilized zirconia, zirconia-toughened alumina, alumina, zirconium silicate, agate, and tungsten carbide media from sub-millimeter micro beads to 20 mm balls, with full specifications on every listing.\u003c\/p\u003e\n\u003ch3\u003eHow to choose grinding media\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eStart with contamination, not price.\u003c\/strong\u003e Every media wears, and that wear ends up in your product. Match the media chemistry to what you can tolerate: zirconia for battery cathode and anode powders, where trace alumina shifts electrochemistry; alumina for oxide ceramics; agate where any metal oxide is unacceptable. If you are milling a material harder than your media, you are grinding the media, not the sample.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDensity sets your milling energy.\u003c\/strong\u003e Denser media transfers more impact energy per collision, so it reduces particle size faster at the same speed. YSZ at 6.0 g\/cm³ mills roughly twice as fast as alumina at 3.7 g\/cm³ under identical conditions. Tungsten carbide at 14.9 g\/cm³ is faster still, but is rarely worth the cost or the contamination risk outside hard-metal work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBead size follows target particle size, not batch size.\u003c\/strong\u003e Smaller beads give more contact points and finer, narrower distributions; larger beads break coarse feed down quickly but plateau early. For wet bead milling to sub-micron, 0.1–0.5 mm is typical. For dry planetary milling from coarse powder, 5–10 mm. Many processes run a coarse stage and a fine stage with different media.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJudge cost per batch, not cost per kilogram.\u003c\/strong\u003e Higher-grade media costs more upfront and lasts several times longer, so the cheaper option is frequently the more expensive one — and it contaminates more along the way.\u003c\/p\u003e\n\u003cp\u003eNot sure which fits your process? Tell us your material, target particle size, and mill type, and we'll recommend a media and loading. Our team includes working materials scientists, not just sales.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/grinding-media\"\u003eBrowse grinding media\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"92-alumina-balls-5mm","title":"92% Alumina Milling Media Balls - 5mm","description":"\u003cp\u003e\u003cstrong\u003e92% alumina grinding media, 5 mm.\u003c\/strong\u003e High-purity alumina balls for general-purpose wet and dry milling. Significantly harder and stronger than standard 60% alumina media, with no zirconium content, making it the right choice when alumina is already present in your formulation or when zirconium contamination is a concern.\u003c\/p\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e92% alumina ceramic\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical Composition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAl₂O₃ ≥ 92%\u003cbr\u003eSiO₂ ≤ 5%\u003cbr\u003eOthers ≤ 3%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBead Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDensity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 3.60 g\/cm≥\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVickers Hardness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 11 GPa\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrushing Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 1,050 N\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWear Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 1.5 g\/kg·h\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSphericity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 95%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater Absorption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 0.01%\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCeramics\u003c\/strong\u003e: body, glaze, and raw material grinding\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMinerals\u003c\/strong\u003e: quartz, feldspar, kaolin, and industrial minerals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eChemicals and catalysts\u003c\/strong\u003e: bulk wet and dry milling\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAlumina-based formulations\u003c\/strong\u003e: where media wear does not introduce a foreign phase\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatible Equipment\u003c\/h3\u003e\n\u003cp\u003eBall mills, rod mills, horizontal mills, and attritors. Suitable for wet and dry milling.\u003c\/p\u003e \u003ch3\u003eWhere Alumina Fits\u003c\/h3\u003e\n\u003cp\u003eAlumina is the most economical media in our range. It offers lower density than zirconium silicate or zirconia, which means less energy per impact and slower grinding in dense or viscous slurries, and it wears faster than stabilized zirconia. Choose alumina for cost-driven bulk grinding, or where alumina contamination is acceptable or already inherent to the product. For battery materials, electronic ceramics, or pharmaceuticals, use yttria- or ceria-stabilized zirconia.\u003c\/p\u003e \u003ch3\u003eOrdering\u003c\/h3\u003e\n\u003cp\u003eSold by the kilogram. Other sizes available on request. Contact us for volume pricing or help matching media to your process.\u003c\/p\u003e","brand":"Advanced Materials by Vivara Scientific","offers":[{"title":"5mm \/ 1kg","offer_id":52903765606719,"sku":"AMV-GM-ALB-0050-006","price":11.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/6953\/7343\/files\/92_Alumina_Milling_Media_Balls_-_5mm.jpg?v=1787769509"},{"product_id":"ceria-zirconia-0-6-0-8mm","title":"Ceria Stabilized Zirconia Beads - 0.6-0.8mm","description":"\u003cp\u003e\u003cstrong\u003eCeria-stabilized zirconia (Ce-TZP) grinding media, 0.6–0.8 mm.\u003c\/strong\u003e High-toughness beads for nanoscale dispersion and ultra-fine wet milling. Ce-TZP resists the hydrothermal aging that degrades yttria-stabilized media in hot, wet, high-energy milling, making it the better choice for long continuous runs in horizontal bead mills.\u003c\/p\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCeria-stabilized zirconia (Ce-TZP)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical Composition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZrO₂ ≥ 80%\u003cbr\u003eCeO₂ ≤ 20%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBead Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.6–0.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDensity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 5.95 g\/cm≥\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVickers Hardness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 10 GPa\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrushing Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 2,000 N\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWear Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 0.1‰\/h\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSphericity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 95%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater Absorption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 0.01%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLithium battery slurries\u003c\/strong\u003e: cathode and anode dispersion, conductive additive de-agglomeration\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNanomaterial dispersion\u003c\/strong\u003e: sub-micron and nanoscale particle processing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInks, pigments \u0026amp; coatings\u003c\/strong\u003e: high-shear continuous milling\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eElectronic materials\u003c\/strong\u003e: dielectric and functional ceramic powders\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatible Equipment\u003c\/h3\u003e\n\u003cp\u003eHorizontal and vertical agitator bead mills, basket mills, and lab-scale wet mills. Wet milling only at this bead size. Requires a separator screen or gap sized below 0.6 mm.\u003c\/p\u003e \u003ch3\u003eCeria vs. Yttria\u003c\/h3\u003e\n\u003cp\u003eCe-TZP offers superior fracture toughness and hydrothermal stability; Y-TZP offers slightly higher density and hardness. For aqueous slurries, elevated temperatures, or extended continuous operation, ceria-stabilized media typically lasts longer.\u003c\/p\u003e \u003ch3\u003eOrdering\u003c\/h3\u003e\n\u003cp\u003eSold by the kilogram. Contact us for volume pricing or help selecting between ceria- and yttria-stabilized media for your process.\u003c\/p\u003e","brand":"Advanced Materials by Vivara Scientific","offers":[{"title":"0.6-0.8mm \/ 1kg","offer_id":52903770161471,"sku":"AMV-GM-CZB-0006-004","price":83.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/6953\/7343\/files\/Photoroom_20260826_181334.jpg?v=1787782454"},{"product_id":"ceria-zirconia-2-8-3-2mm","title":"Ceria Stabilized Zirconia Beads - 2.8-3.2mm","description":"\u003cp\u003e\u003cstrong\u003eCeria-stabilized zirconia (Ce-TZP) grinding media, 2.8–3.2 mm.\u003c\/strong\u003e High-toughness beads for intermediate and fine wet milling. Ce-TZP resists the hydrothermal aging that shortens yttria-stabilized media life in hot, aqueous, high-energy milling, and at this bead size the higher fracture toughness matters most: larger media carries more impact energy per collision, so bead breakage is the usual failure mode.\u003c\/p\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCeria-stabilized zirconia (Ce-TZP)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical Composition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZrO₂ ≥ 80%\u003cbr\u003eCeO₂ ≤ 20%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBead Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.8–3.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDensity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 5.95 g\/cm≥\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVickers Hardness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 10 GPa\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrushing Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 2,000 N\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWear Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 0.1‰\/h\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSphericity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 95%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater Absorption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 0.01%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBattery materials\u003c\/strong\u003e: cathode and precursor powder milling, first-stage slurry processing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdvanced ceramics\u003c\/strong\u003e: electronic and functional ceramic powder grinding\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePigments, inks \u0026amp; coatings\u003c\/strong\u003e: intermediate-stage dispersion ahead of fine milling\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMinerals and chemicals\u003c\/strong\u003e: iron-free comminution in aqueous systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatible Equipment\u003c\/h3\u003e\n\u003cp\u003ePlanetary ball mills, agitator bead mills, attritors, and basket mills. Suitable for wet and dry milling. For sub-micron and nanoscale dispersion, use 0.6–0.8 mm media instead.\u003c\/p\u003e \u003ch3\u003eCeria vs. Yttria\u003c\/h3\u003e\n\u003cp\u003eCe-TZP offers superior fracture toughness and hydrothermal stability; Y-TZP offers slightly higher density and hardness. For aqueous slurries, elevated temperatures, or extended continuous operation, ceria-stabilized media typically lasts longer.\u003c\/p\u003e \u003ch3\u003eOrdering\u003c\/h3\u003e\n\u003cp\u003eSold by the kilogram. Also available in 0.6–0.8 mm and other sizes on request. Contact us for volume pricing or help selecting between ceria- and yttria-stabilized media for your process.\u003c\/p\u003e","brand":"Advanced Materials by Vivara Scientific","offers":[{"title":"2.8-3.2mm \/ 1kg","offer_id":52903773634879,"sku":"AMV-GM-CZB-0028-017","price":83.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/6953\/7343\/files\/FullSizeRender-Photoroom_1.jpg?v=1787782686"},{"product_id":"szs-2-5-2-8mm","title":"Sintered Zirconium Silicate (SZS) Milling Media - 2.5-2.8mm","description":"\u003cp\u003e\u003cstrong\u003eSintered zirconium silicate (SZS) grinding media, 2.5–2.8 mm.\u003c\/strong\u003e The entry point into ceramic media. Higher density than alumina and stronger than ZTA at ≥1,400 N crushing strength, at a fraction of the cost of stabilized zirconia. The workhorse choice for paint, ink, and coatings production where throughput and cost per kilogram matter more than ultimate purity.\u003c\/p\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSintered zirconium silicate\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical Composition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAl₂O₃ + ZrO₂ ≥ 67%\u003cbr\u003eSiO₂ ≤ 30%\u003cbr\u003eOthers ≤ 3%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBead Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5–2.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDensity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 4.08 g\/cm≥\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVickers Hardness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 10 GPa\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrushing Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 1,400 N\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWear Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 1.2 g\/kg·h\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSphericity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 95%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater Absorption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 0.01%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLight yellow\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePaints and coatings\u003c\/strong\u003e: pigment dispersion and letdown\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrinting inks\u003c\/strong\u003e: solvent- and water-based systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eChemical processing\u003c\/strong\u003e: bulk wet grinding and dispersion\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCeramics and minerals\u003c\/strong\u003e: cost-sensitive high-volume milling\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatible Equipment\u003c\/h3\u003e\n\u003cp\u003eBall mills, agitator bead mills, basket mills, and attritors. Suitable for wet and dry milling.\u003c\/p\u003e \u003ch3\u003eWhere SZS Fits\u003c\/h3\u003e\n\u003cp\u003eZirconium silicate sits between alumina and stabilized zirconia. It grinds harder and lasts longer than alumina, and costs far less than zirconia, but its lower density limits energy transfer in high-viscosity systems, and it is not suitable where zirconium, aluminum, or silicon contamination is a specification. For battery materials, electronic ceramics, or pharmaceuticals, use yttria- or ceria-stabilized zirconia.\u003c\/p\u003e \u003ch3\u003eOrdering\u003c\/h3\u003e\n\u003cp\u003eSold by the kilogram. Available in 1–13 mm. Contact us for volume pricing or help matching media to your process.\u003c\/p\u003e","brand":"Advanced Materials by Vivara Scientific","offers":[{"title":"2.5-2.8mm \/ 1kg","offer_id":52903776420159,"sku":"AMV-GM-SZS-0025-010","price":29.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/6953\/7343\/files\/IMG_0419-Photoroom.jpg?v=1787783358"},{"product_id":"szs-4-0-5-0mm","title":"Sintered Zirconium Silicate (SZS) Milling Media - 4.0-5.0mm","description":"\u003cp\u003e\u003cstrong\u003eSintered zirconium silicate (SZS) grinding media, 4.0–5.0 mm.\u003c\/strong\u003e Coarse-grinding media for ball mills and primary dispersion. Higher density than alumina and stronger than ZTA at ≥1,400 N crushing strength, at a fraction of the cost of stabilized zirconia. At this bead size the added crushing strength matters most, since impact loading per collision is highest.\u003c\/p\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSintered zirconium silicate\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical Composition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAl₂O₃ + ZrO₂ ≥ 67%\u003cbr\u003eSiO₂ ≤ 30%\u003cbr\u003eOthers ≤ 3%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBead Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.0–5.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDensity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 4.08 g\/cm≥\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVickers Hardness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 10 GPa\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrushing Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 1,400 N\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWear Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 1.2 g\/kg·h\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSphericity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 95%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater Absorption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 0.01%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLight yellow\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePaints and coatings\u003c\/strong\u003e: primary pigment grinding and pre-dispersion\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eChemical processing\u003c\/strong\u003e: bulk wet grinding in ball mills\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCeramics and minerals\u003c\/strong\u003e: raw material and batch grinding\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMulti-stage milling\u003c\/strong\u003e: first-pass reduction ahead of finer media\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatible Equipment\u003c\/h3\u003e\n\u003cp\u003eBall mills, roll mills, and attritors. Suitable for wet and dry milling. For intermediate and fine dispersion, use 2.5–2.8 mm media instead.\u003c\/p\u003e \u003ch3\u003eWhere SZS Fits\u003c\/h3\u003e\n\u003cp\u003eZirconium silicate sits between alumina and stabilized zirconia. It grinds harder and lasts longer than alumina, and costs far less than zirconia, but its lower density limits energy transfer in high-viscosity systems, and it is not suitable where zirconium, aluminum, or silicon contamination is a specification. For battery materials, electronic ceramics, or pharmaceuticals, use yttria- or ceria-stabilized zirconia.\u003c\/p\u003e \u003ch3\u003eOrdering\u003c\/h3\u003e\n\u003cp\u003eSold by the kilogram. Available in 1–13 mm. Also offered in 2.5–2.8 mm. Contact us for volume pricing or help matching media to your process.\u003c\/p\u003e","brand":"Advanced Materials by Vivara Scientific","offers":[{"title":"4.0-5.0mm \/ 1kg","offer_id":52903776813375,"sku":"AMV-GM-SZS-0040-013","price":28.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/6953\/7343\/files\/IMG_0432-Photoroom.jpg?v=1787783593"},{"product_id":"ysz-spherical-3mm","title":"YSZ Spherical Milling Media - 3mm","description":"\u003cp\u003e\u003cstrong\u003eYttria-stabilized zirconia (Y-TZP) grinding media, 3 mm.\u003c\/strong\u003e High-density, milky-white beads engineered for fine and ultra-fine milling. The combination of ≥2,500 N crushing strength and ≤0.1‰\/h wear loss means long service life with minimal contamination — critical when your final product can't tolerate media residue.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYttria-stabilized zirconia (Y-TZP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical Composition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZrO₂ ≥ 94.8%\u003cbr\u003eY₂O₃ ≤ 5.2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBead Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDensity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 6.0 g\/cm≥\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVickers Hardness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 8 GPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrushing Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 2,500 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWear Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 0.1‰\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSphericity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater Absorption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 0.01%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMilky white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery materials\u003c\/strong\u003e - cathode\/anode slurry dispersion, solid electrolyte and precursor milling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced ceramics\u003c\/strong\u003e - electronic ceramics, dielectric and piezoelectric powders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePigments, inks \u0026amp; coatings\u003c\/strong\u003e - nano-scale dispersion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical \u0026amp; high-purity\u003c\/strong\u003e - where metallic contamination is unacceptable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Equipment\u003c\/h3\u003e\n\u003cp\u003eHorizontal and vertical agitator bead mills, planetary ball mills, attritors, and basket mills. Suitable for both wet and dry milling.\u003c\/p\u003e\n\u003ch3\u003eOrdering\u003c\/h3\u003e\n\u003cp\u003eSold by the kilogram. Also available in 1–30 mm. Contact us for volume pricing, alternative sizes, or help selecting the right media density for your mill.\u003c\/p\u003e","brand":"Advanced Materials by Vivara Scientific","offers":[{"title":"3mm \/ 1kg","offer_id":55231268847935,"sku":null,"price":82.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/6953\/7343\/files\/Photoroom_20260826_105637.png?v=1787756895"},{"product_id":"ysz-spherical-10mm","title":"YSZ Spherical Milling Media - 10mm","description":"\u003cp\u003e\u003cstrong\u003eYttria-stabilized zirconia (Y-TZP) grinding media, 10 mm.\u003c\/strong\u003e High-density, milky-white spheres for coarse and intermediate grinding. At ≥6.0 g\/cm≥ and ≥2,500 N crushing strength, these beads deliver high impact energy per collision while keeping wear contamination to ≤0.1‰\/h, making them a direct upgrade over alumina or steel media in ball mills and attritors.\u003c\/p\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYttria-stabilized zirconia (Y-TZP)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical Composition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZrO₂ ≥ 94.8%\u003cbr\u003eY₂O₃ ≤ 5.2%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBead Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDensity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 6.0 g\/cm≥\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVickers Hardness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 8 GPa\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrushing Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 2,500 N\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWear Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 0.1‰\/h\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSphericity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 95%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater Absorption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 0.01%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMilky white\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBattery materials\u003c\/strong\u003e: precursor and raw powder pre-milling, cathode material size reduction\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdvanced ceramics\u003c\/strong\u003e: primary grinding of ceramic and electronic powders\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMineral and chemical processing\u003c\/strong\u003e: coarse comminution where iron contamination must be avoided\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePilot and production scale-up\u003c\/strong\u003e: as the first stage ahead of fine milling with smaller media\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatible Equipment\u003c\/h3\u003e\n\u003cp\u003ePlanetary ball mills, roll mills, and attritors. Suitable for wet and dry milling. For fine and ultra-fine dispersion below 1 µm, use 0.6 to 3 mm media instead.\u003c\/p\u003e \u003ch3\u003eOrdering\u003c\/h3\u003e\n\u003cp\u003eSold by the kilogram. Also available in 1 to 30 mm. Contact us for volume pricing or help matching media size to your mill and target particle size.\u003c\/p\u003e","brand":"Advanced Materials by Vivara Scientific","offers":[{"title":"10mm \/ 1kg","offer_id":52903778419007,"sku":"AMV-GM-YSB-0100-004","price":83.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/6953\/7343\/files\/Photoroom_20260826_103349_f693cd90-8d6b-419b-9e48-f8db784f64fd.jpg?v=1787757582"},{"product_id":"zal-27-2-0-2-5mm","title":"Alumina Composite Beads - ZAL 27 - 2.0-2.5mm","description":"\u003cp\u003eZirconia Alumina Composite Beads - ZAL 27 — Size: 2.0-2.5mm\u003c\/p\u003e\u003cp\u003eTechnical Specifications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical composition:\u003c\/strong\u003e Al₂O₃ + ZrO₂ ≥ 80% (ZAL 27 grade)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDensity:\u003c\/strong\u003e ≥ 2.80 g\/cm³\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e ≥ 7 GPa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWear loss:\u003c\/strong\u003e ≤ 0.05 ‰\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSphericity:\u003c\/strong\u003e ≥ 95%\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEconomical zirconia-alumina composite beads. Suited for paints, coatings, inks, and mineral slurries where mid-level wear resistance is required.\u003c\/p\u003e\u003cp\u003eSold per kilogram (kg). EXW pricing available. Contact us for volume quotes.\u003c\/p\u003e","brand":"Advanced Materials by Vivara Scientific","offers":[{"title":"2.0-2.5mm \/ 1kg","offer_id":52903779107135,"sku":"AMV-GM-ZA7-0020-005","price":10.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/6953\/7343\/files\/IMG_0451-Photoroom.jpg?v=1787783908"},{"product_id":"zta-2-5-3-0mm","title":"ZTA-W Zirconia Toughened Alumina Milling Media - 2.5-3.0mm","description":"\u003cp\u003e\u003cstrong\u003eZirconia-toughened alumina (ZTA) grinding media, 2.5–3.0 mm.\u003c\/strong\u003e A cost-effective alternative to full zirconia media where extreme purity isn't required. At ≥12 GPa, ZTA is the hardest media in our range, and the dispersed zirconia phase gives it far better toughness than standard alumina. Lower density than zirconia means gentler grinding action and lower energy draw.\u003c\/p\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZirconia-toughened alumina (ZTA)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical Composition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAl₂O₃ + ZrO₂ ≥ 92%\u003cbr\u003eSiO₂ ≤ 5%\u003cbr\u003eOthers ≤ 3%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBead Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5–3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDensity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 3.70 g\/cm≥\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVickers Hardness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 12 GPa\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrushing Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 1,100 N\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWear Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 1.3 g\/kg·h\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSphericity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 95%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater Absorption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 0.01%\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCeramics\u003c\/strong\u003e: glaze, body, and raw material grinding\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMinerals\u003c\/strong\u003e: quartz, feldspar, calcium carbonate, and other industrial minerals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eChemicals and coatings\u003c\/strong\u003e: bulk production where alumina contamination is acceptable\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCost-sensitive high-volume milling\u003c\/strong\u003e: where media consumption outweighs purity requirements\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatible Equipment\u003c\/h3\u003e\n\u003cp\u003eBall mills, agitator bead mills, and attritors. Suitable for wet and dry milling.\u003c\/p\u003e \u003ch3\u003eChoosing ZTA vs. Zirconia\u003c\/h3\u003e\n\u003cp\u003eZTA costs significantly less per kilogram and grinds harder, but wears faster and introduces alumina into your product. For battery materials, electronic ceramics, pharmaceuticals, or any application where contamination is a specification, use yttria- or ceria-stabilized zirconia instead.\u003c\/p\u003e \u003ch3\u003eOrdering\u003c\/h3\u003e\n\u003cp\u003eSold by the kilogram. Contact us for volume pricing or help matching media to your process.\u003c\/p\u003e","brand":"Advanced Materials by Vivara Scientific","offers":[{"title":"2.5-3.0mm \/ 1kg","offer_id":52903781499199,"sku":"AMV-GM-ZTA-0025-001","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/6953\/7343\/files\/ZTA-W_Zirconia_Toughened_Alumina_Milling_Media_-_2.5-3.0mm.jpg?v=1787770243"},{"product_id":"zta-5-5-6-5mm","title":"ZTA-W Zirconia Toughened Alumina Milling Media - 5.5-6.5mm","description":"\u003cp\u003e\u003cstrong\u003eZirconia-toughened alumina (ZTA) grinding media, 5.5–6.5 mm.\u003c\/strong\u003e Coarse-grinding media for ball mills and primary comminution. At ≥12 GPa, ZTA is the hardest media in our range, and the dispersed zirconia phase gives it far better fracture resistance than standard alumina at this larger bead size, where impact loading is highest. A cost-effective alternative to zirconia where extreme purity isn't required.\u003c\/p\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZirconia-toughened alumina (ZTA)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemical Composition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAl₂O₃ + ZrO₂ ≥ 92%\u003cbr\u003eSiO₂ ≤ 5%\u003cbr\u003eOthers ≤ 3%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBead Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.5–6.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDensity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 3.70 g\/cm≥\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVickers Hardness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 12 GPa\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrushing Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 1,100 N\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWear Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 1.3 g\/kg·h\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSphericity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 95%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater Absorption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 0.01%\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCeramics\u003c\/strong\u003e: body and glaze batch grinding, raw material preparation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMinerals\u003c\/strong\u003e: quartz, feldspar, calcium carbonate, and other industrial minerals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eChemicals and coatings\u003c\/strong\u003e: bulk primary grinding\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMulti-stage milling\u003c\/strong\u003e: first-pass reduction ahead of finer media\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatible Equipment\u003c\/h3\u003e\n\u003cp\u003eBall mills, roll mills, and attritors. Suitable for wet and dry milling. For intermediate and fine grinding, use 2.5–3.0 mm media instead.\u003c\/p\u003e \u003ch3\u003eChoosing ZTA vs. Zirconia\u003c\/h3\u003e\n\u003cp\u003eZTA costs significantly less per kilogram and grinds harder, but wears faster and introduces alumina into your product. For battery materials, electronic ceramics, pharmaceuticals, or any application where contamination is a specification, use yttria- or ceria-stabilized zirconia instead.\u003c\/p\u003e \u003ch3\u003eOrdering\u003c\/h3\u003e\n\u003cp\u003eSold by the kilogram. Also available in 2.5–3.0 mm and other sizes on request. Contact us for volume pricing or help matching media to your process.\u003c\/p\u003e","brand":"Advanced Materials by Vivara Scientific","offers":[{"title":"5.5-6.5mm \/ 1kg","offer_id":52903782187327,"sku":"AMV-GM-ZTA-0055-005","price":14.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/6953\/7343\/files\/ZTA-W_Zirconia_Toughened_Alumina_Milling_Media_-_5.5-6.5mm.jpg?v=1787770296"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/6953\/7343\/collections\/IMG_9693_matched.jpg?v=1787769718","url":"https:\/\/advanced-materials.com\/collections\/grinding-media.oembed","provider":"Advanced Materials by Vivara Scientific","version":"1.0","type":"link"}