Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
Beijing Zhongxing Shiqiang Ceramic Bearing Co.,Ltd
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Zirconia wear-resistant fulcrum of advances structural ceramics, ceramic clamping plate
Description of Zirconia wear-resistant fulcrum:
From 2007, our company has supplied the zirconia clamping plate for chaeffler of China, Taicang, Ningxia, India, South Korea branches. Our Ceramic wear-resistant fulcrum are maded by highly purified, sub-micron and after Y2O3-TZP stabled zirconia powder material, are processed by AP (Atmospheric Pressure) sintering,their porosity, wear resistance, impact resistance and resistance to fatigue contact life are greatly improved.
Performance advantages Zirconia wear-resistant fulcrum:
Because of the outstanding properties of zirconia, our wear-resistant fulcrum can protect the steel bearings from scratching when the bearings are being assembled.
| ►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 |
