陶瓷碳化硅U型槽辊
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| 技术规格 | ||
| 材质 | 碳化硅(SIC) | |
| 颜色 | 黑色 | |
| 尺寸 | 40x68x22mm | |
| 精确 | 0.008mm | |
| 最高温度 | 1200℃(2192F） | |
| 偏转度 | 12um | |
| 垂直度 | 12um | |
| 圆环度 | 10um | |
| 相似 | 15um | |
| 应用领域 | Chemicals, aerospace, medicine, environmental protection equipment, electronics industry. Steel industry, the role of shaping steel | |
| RoHS标准 | 符合 | |
| 材料特性 | ||
| Purity SiC content | >99% | |
| 密度(g/cm3) | >3.10 | |
| 硬度(Kg/mm2) | 2800 | |
| 抗弯强度(Mpa) | >400 | |
| 抗压强速(Mpa) | 3000～3900 | |
| 断裂韧性(Mpa.m-3/2) | 4～5 | |
| 弹性系数(Gpa) | 410 | |
| Poisson’s ratio | 0.14 | |
| Cofficient of thermal expansion(X10-6/℃) | 4.3 | |
| Grain size(μm) | <8 | |
| Free silicon content(%) | <0.5 | |
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