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Silicon carbide shaft
Product description
Product Description: The product is resistant to acid, alkali, high bending strength, excellent oxidation resistance, high wear resistance and low coefficient of friction. In the petroleum, chemical, microelectronics, automotive, aerospace, military and other industrial areas has been widely used.
| Technical parameter | Unit | RBSiC | SSiC |
| Hardness | HS | ≥110 | ≥115 |
| Porosity Rate | % | ＜0.3 | ＜0.2 |
| Density | g/cm3 | 3.00-3.05 | ＞3.10 |
| Compressive Strength | Mpa | ＞2200 | ＞2500 |
| Fractural Strength | Mpa | ＞350 | ＞380 |
| Coefficient of Expansion | 10/℃ | 4 | 4.2 |
| Content of SiC | % | ≥90 | ≥98 |
| Free Si | % | ≤10 | ≤1 |
| Elastic Modulus | Gpa | ≥400 | ≥410 |
| Temperature | ℃ | 1300 | 1400 |
