Machining ALN Ceramic

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

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Product characteristics

High thermal conductivity

1

High strength

2

High insulation strength

3

Plasma resistance

4

技术参数

 性能Properties

JC-AN-210

JC-AN-170

密度 Density (g/cm3)

3.33

3.32

热导率 Thermal conductivity (W/m·K)

210

170

曲服强度 Bending strength (MPa)

300

410

绝缘强度 Insulation (KV/mm)

27

31

介电常数 Dielectric

8.9

8.8

热膨胀系数 CTE (10-6)

4.9

4.6


产品应用

信息通讯、消费电子、家用电器、汽车电子、节能照明、工业控制、航空航天、军工等领域终端产品发展的基础

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