Hip ZrO2 Zirconia Ceramic Balls For Ball Mill 9.525mm
Hip-ZrO2 Ceramic Bearing Ball of Ø9.525mm With High Precision
Our HIP-zirconia balls are made by highly purified, sub-micron and after Y2O3 partially stabled zirconia powder material and are processed by AP (Atmospheric Pressure) sintering and HIP (Hot Isostatic Pressure) sintering technology. Through our special sintering technology for zirconia blanks, the porosity of blanks are reduced and the blanks are tighter.
| ►Key properties of zirconia |
| ♦ Max Temperature up to 380℃ |
| ♦ High density: 6.09 g/cm3 |
| ♦ Low thermal conductivity |
| ♦ Chemical stability, resistance to acid and alkali corrosion |
| ♦ High fracture toughness KIC:8-11 MPa-m1/2 |
| ♦ Good electric insulation |
| ♦ Better bearing capacity |
| ♦ Wear resistance |
| ♦ High hardness : 1300 HV5 |
Why choose us:
Zhongxing Shiqiang Technology (Tianjin) Co., Ltd. mainly produces ceramic rolling bearings and ceramic balls. At present, our company has two production lines specializing in the production of high-precision ceramic balls, and can produce customized GPS (Gas Pressure) and HIP (Hot Isostatic Pressure) sintered silicon nitride balls and zirconia balls, our design annual output is 150,000,000 pcs ceramic balls / one year.
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