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Silicon carbide (SiC) ceramic ball is a high performance ceramic material, known for its excellent hardness, wear resistance and high temperature stability. Suitable for a variety of industrial applications requiring high strength and high temperature resistance, such as mechanical, energy and chemical engineering fields.
| Name | Silicon Carbide Ball（SiC） |
| Size | φ0.5mm-φ50mm |
| Grade | G10 |
| Tolerance | ±0.25um |
| Hardness | HRC85-90 HV: more than 2100 |
| Density | 3.1g/cm3 |
| Performance | 1. Silicon carbide ceramic balls have stable performance, while silicon nitride offers good overall performance. 2. Compared to steel, these ceramic balls are lighter, have a smaller friction coefficient, better movement performance, 50% higher elastic modulus, and a thermal expansion coefficient less than 25% of steel. 3. They maintain high strength and hardness up to 1000°C, are corrosion-resistant, non-rusting, non-magnetic, and can operate without oil lubrication. |
| Purpose | Usually used in bearings, valves, aerospace, machinery |
