Alumina is the strongest and stiffest of the oxide ceramics. Its high hardness, excellent dielectric properties, refractoriness and good thermal properties make it the material of choice for a wide range of applications. Alumina is one of the most cost effective and widely used material in the family of engineering ceramics.
【Features】
■High heat resistance and high thermal conductivity
■High strength and stiffness
■Resists strong acid and alkali at high temperature
■Cost effective material
(日本語)
| 物性表 | 代表値 | |
| アルミナ 92% | アルミナ 95% | |
| 吸水率 （%） | 0 | 0 |
| 密度 (g/cm3) | 3.4 | 3.6 |
| ビッカーズ硬度(HV) | 1300 | 1500 |
| 曲げ強度(MPa) | 390 | 350 |
| 圧縮強度(MPa) | 1900 | 2100 |
| 対応サイズ (mm) | 0.5~30 | 15~80 |
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