Chaozhou Fengye Industrial Co.,Ltd.
technology first, integrity-based
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Grinding and dispersing ceramic zirconia grinding media balls and beads
| Item | Unit | Specification |
| Composition | wt% | 94.5% ZrO2 5.2% Y2O3 |
| Bulk Density | Kg/L | >3.6(Φ2mm) |
| Specific Density | g/cm3 | ≥6.02 |
| Hardness | Moh's | >9.0 |
| Elastic modulus | GPa | 200 |
| Thermal Conductivity | W/m.K | 3 |
| Crushing Load | KN | ≥20 (Φ2mm) |
| Fracture Toughness | MPam1-2 | 9 |
| Grain size | µm | ≤0.5 |
| Wear loss | ppm/h | <0.12 |
| Yttria stabilized zirconia beads Size (mm) | |||
| 0.08-0.12mm | 1.2-1.4mm | 2.4-2.6mm | 10mm |
| 0.28-0.35mm | 1.4-1.6mm | 2.6-2.8mm | 15mm |
| 0.4-0.6mm | 1.6-1.8mm | 2.8-3.0mm | 20mm |
| 0.6-0.8mm | 1.8-2.0mm | 3.0-3.2mm | 30mm |
| 0.8-1.0mm | 2.0-2.2mm | 4.8-5.3mm | 40mm |
| 1.0-1.2mm | 2.2-2.4mm | 7.8-8.3mm | 50mm |
| Zirconium Silicate beads Size (mm) | |||
| 0.4-0.6mm | 0.6-0.8mm | 0.8-1.0mm | 1.0-1.2mm |
| 1.4-1.4mm | 1.4-1.6mm | 1.6-1.8mm | 1.8-2.0mm |
| 2.4-2.6mm | 2.6-2.8mm | 2.8-3.0mm | 3.0-3.2mm |
A professional research and development production of zirconia products high-tech enterprises, covering 60,000 square meters, with intelligent multi-functional production plant 28,000 square meters; 700 square meters and 10,000 square meters R & D test center garden-style staff living quarters, is capable of independently produced powder, molding and sintering the fine processing of all production processes of large-scale manufacturers.
The company introduced isostatic pressing, flow Festival, gels, injections, grouting and other advanced molding equipment, using patented technology to produce high-performance structural ceramic products for its high hardness, high temperature, wear resistance, corrosion resistance, electrical insulation, non-magnetic, light weight and metal incomparable superiority, widely used in aerospace, nuclear industry, petroleum, chemical, textile, food, medical equipment, machinery and other fields.
High Performance Zirconia Beads
TZP (Tetragonal Zirconia Polycrystals)
Typical Applications:
| High strength and high toughness products |
| Wear and corrosion resistant products |
| Grinding applications that require high speed, high precision and minimal ceramics contamination |
Grinding Features:
| Excellent tenacity and impact-resistance. This advantage makes the beads keep fine in high rotation speed. |
| The beads have over 30 times longer life than glass beads and about 5 times longer than zirconium silicate beads. |
| The beads mill 6-8 times faster than glass beads and 2-3 times faster than zirconium silicate beads. |
| TZP beads do not contaminate and therefore do not cause any change in formulation color shade. |
Typical Properties
| Composition ZrO2 94.6%, Y2O3 5.4% |
| Density 6.0 g/cm3 |
| Packing density 3.5 g/cm3 |
| Hardness HRA >87 |
| Hardness on Moh's scale 9 |
| Fracture toughness >8.0 MPa•m1/2 |
| Crushing load (2mm bead) 150 Kgf |
Delivery time: within in 3-10 days.
Payment: T/T, L/C,etc.