类目Testing Item | 单位Unit of measurement | 无压碳化硅Pressureless silicon carbide |
密度Density | g/cm3 | 3.13 |
硬度Hardness | Kg/mm2 | 2600 |
平均晶粒 | μm | 5 |
弯曲强度Bending Strength | Mpa | 400 |
压缩强度Compression Strength | Mpa | 2200 |
热传导率Thermal Conductivity | W/m.k | 110 |
热膨胀系数Coefficient of Thermal Expansion | 10^(-6).1/℃ | 4 |
断裂韧性Breaking Tenacity | Mpa.M | 4 |
弹性模量Modulus of Elasticity | Gpa^(0.5) | 410 |
最高工作温度Maximum Operating Temperature | ℃ | 1600 |