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已找到匹配的 1 个材料
属性 | Aluminum Nitride |
---|---|
化学式 | AlN |
代码 | C910 |
主要材料 | Aluminum Nitride |
主要材料纯度 % |
99.0 |
颜色 | Gray |
密度 g/cm³ |
3.26 |
外观表证 | Dense |
维氏硬度 GPa |
10.4 |
抗折强度 Mpa |
330 |
弯曲强度 Mpa |
320 |
弯曲强度 Mpa |
250 |
抗压强度 Mpa |
- |
断裂韧性 MPa m½ |
4.6 |
杨氏模量 GPa |
320 |
泊松比 | 0.24 |
Abrasiveness Blast abrasion amount μm |
- |
最高使用温度(氧化气氛) °C |
1000 |
最高使用温度(保护气氛) °C |
1500 |
Thermal expansion coefficient RT~200°C *10^-6/°C |
2.4 |
Thermal expansion coefficient RT~400°C *10^-6/°C |
3.9 |
Thermal expansion coefficient RT~600°C *10^-6/°C |
4.0 |
Thermal expansion coefficient RT~800°C *10^-6/°C |
5.2 |
热导率(室温) W/mK |
160 |
Thermal conductivity 400°C W/mK |
- |
Thermal conductivity 800°C W/mK |
- |
Specific heat RT J/kg.K |
740 |
Specific heat 400°C J/kg.K |
- |
Specific heat 800°C J/kg.K |
- |
Thermal Shock Resistance °C |
400 |
Dielectric strength kV/mm |
30 |
Volume resistivity 20°C Ω.cm |
1*10^14 |
Volume resistivity 500°C Ω.cm |
- |
Dielectric loss 1MHz *10^-4 |
10 |
Dielectric loss 3GHz *10^-4 |
130 |
Dielectric constant 1MHz | 9 |
Dielectric constant 3GHz | 8 |
Permeability Km |
- |
Susceptibility Xm |
- |
20%盐酸(置入72小时) WT Loss [mg/cm²/day] |
erosion |
盐酸 20% (置入24小时) WT Loss [mg/cm²/day] |
-0.6 |
20%浓度硫酸(置入72小时) WT Loss [mg/cm²/day] |
erosion |
20%浓度硫酸(置入24小时) WT Loss [mg/cm²/day] |
-0.9 |
61%浓度硝酸(置入72小时) WT Loss [mg/cm²/day] |
erosion |
61%浓度硝酸(置入24小时) WT Loss [mg/cm²/day] |
-0.6 |
85%浓度磷酸(置入72小时) WT Loss [mg/cm²/day] |
erosion |
85%浓度磷酸(置入24小时) WT Loss [mg/cm²/day] |
-1.8 |
20%浓度烧碱(置入72小时) WT Loss [mg/cm²/day] |
erosion |
20%浓度烧碱(置入24小时) WT Loss [mg/cm²/day] |
-1.5 |
47%浓度氢氟酸(置入72小时) WT Loss [mg/cm²/day] |
-3.6 |