Zirconia bead, that is, high wear-resistant zirconia grinding ball, has high strength, high hardness, minimal wear, high fracture toughness, good wear resistance, high temperature resistance, corrosion resistance, no magnetic conductivity and electrical insulation characteristics, mainly used for ultra-fine grinding and dispersion of high hardness abrasive material.
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⩟ The density is large, to provide large shearing force when grind, grinding efficiency is high, also the wear resistance is good, the service life is 8 times longer than that of zirconium silicate beads, 50 times as glass beads.
⩟ Good corrosion resistance to acid, alkali and salt, suitable for various kinds of grinding materials. The bead surface is smooth, so it's easy to clean.
⩟ With high mechanical strength, good toughness, high impact resistance, does not break during high-speed operation.
⩟ The material is non-toxic, harmless and pollution-free, and can be used for food and medicine to meet the use requirements of zero pollution.
| Material | Zirconia (ZrO2)+ Stabilizing agent |
| Thermal Conductivity | 3.0w/m.k |
| Temperature resistance | 1000℃ |
| Density | 5.65-6.05g/cm3 |
| Thermal Expansion Coefficient | 0.00001/℃ |
| Bending Strength | 480-1000MPa |
| Hardness (Hv) | 1200-1450HV1 |
| Fracture Toughness | 6-8MPa*m1/2 |
| Hazardous Substances | In compliance with EU ROHS standards |
*This chart illustrates the standard characteristics of the zirconia materials commonly employed in the manufacturing of our zirconia products and parts. Please be aware that the attributes of customized zirconium oxide products and parts may vary depending on the specific processes involved. Detailed parameter is decided by type and composition of stabilizing agent.
Zirconia bead is suitable for various kinds of ball mills, sand mills and other equipment, as a fine grinding media, it can be applied to require "zero pollution" slurry, powder and high viscosity, high hardness material ultrafine grinding.
As a high-end grinding mediua, zirconia is mainly used for ultra-fine grinding of high hardness grinding materials:
1. Dyes and Coatings
Ink, pigment, paint, etc.;
2. Electronic materials
Resistance, capacitance, liquid crystal display paste, plasma display glass glue, semiconductor polishing paste, gas sensor paste, etc.
3. Medicine, food and food additives, cosmetics, etc
4. Lithium Battery Raw Materials
Lithium iron, lithium titanate, graphite, silicon carbon, graphene, carbon nanotubes, alumina ceramic diaphragm, etc.
Process for Customized Request
⩟ Drawing and sample providing
⩟ Production solution and fabrication method evaluation
⩟ Cost calculation and quotation
⩟ Module cost payment
⩟ Sample delivery
⩟ Sample evaluation and confirmation
⩟ Down payment of bulk order
⩟ Mass production
⩟ Batch product delivery
Extensive Supplier Expertise
Over 20 years experience in the field of advanced industrial ceramics, ATCERA is able to provide professional technical support and the most optimized solution.
Sophisticated Production Infrastructure
Advanced processing equipment, and strict quality control system.
Assured Batch Supply
Stable production capacity and supply chain, batch delivery cab be well guaranteed.
Cost-Effective Excellence
High cost performance, and perfect after-sales service.
Although our primary focus is on advanced ceramic materials such as alumina, zirconia, silicon carbide, silicon nitride, aluminum nitride, and quartz ceramics, we are always exploring new materials and technologies. If you have a specific material requirement, please contact us, and we will do our best to fulfill your needs or find suitable partners.
Absolutely. Our technical team possesses profound knowledge of ceramic materials and extensive experience in product design. We are happy to provide you with material selection advice and product design support to ensure optimal performance for your products.
We do not have a fixed minimum order value requirement. We always focus on meeting our customers' needs, and we strive to provide quality service and products regardless of the order size.
In addition to ceramic products, we also provide a range of additional services, including but not limited to: customized ceramic processing services based on your needs, using blanks or semi-finished blanks produced by yourself; if you are interested in outsourced ceramic packaging and metallization services, please contact us for further discussion. We are always committed to providing you with a one-stop solution to meet your various needs.
Yes, we do. No matter where you are located globally, we can ensure the safe and timely delivery of your order.
