Characteristics of ALN ceramics:
1. Excellent thermal conductivity, with theoretical thermal conductivity of 320W · m-1 · K-1, 7~10 times that of aluminum oxide, and equivalent to metal copper and aluminum
2. Excellent mechanical properties, which are equivalent to Al2O3 ceramics
3. Excellent insulation performance, greater than 15KV/cm
4. Thermal expansion coefficient matched with silicon and SiC
5. Non-toxic
6. Good thermal shock resistance
7. Resistance to plasma intrusion
Product characteristics
High thermal conductivity
High strength
High insulation strength
Plasma resistance
技術(shù)參數(shù)
性能Properties | JC-AN-210 | JC-AN-170 |
密度 Density (g/cm3) | 3.33 | 3.32 |
熱導(dǎo)率 Thermal conductivity (W/m·K) | 210 | 170 |
曲服強(qiáng)度 Bending strength (MPa) | 300 | 410 |
絕緣強(qiáng)度 Insulation (KV/mm) | 27 | 31 |
介電常數(shù) Dielectric | 8.9 | 8.8 |
熱膨脹系數(shù) CTE (10-6) | 4.9 | 4.6 |
產(chǎn)品應(yīng)用
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