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发明申请
US20090075811A1 CONDUCTIVE CERAMIC MATERIAL AND PRODUCTION METHOD THEREOF 有权
导电陶瓷材料及其生产方法

CONDUCTIVE CERAMIC MATERIAL AND PRODUCTION METHOD THEREOF
摘要：
12CaO.7Al2O3 polycrystal having high conductivity is provided. It has become obvious that the conductivity of the 12CaO.7Al2O3 polycrystal becomes 100 [S/cm] or more by controlling a nitrogen content in the 12CaO.7Al2O3 polycrystal within a range of 0.3 to 1.1 [wt %], and that the conductivity becomes 150 [S/cm] or more by controlling the nitrogen content within a range of 0.5 to 0.9 [wt %].
摘要（中）：

提供了具有高导电性的12CaO.7Al2O3多晶体。 通过将12CaO.7Al2O3多晶体中的氮含量控制在0.3〜1.1 [wt％]的范围内，12CaO·7Al 2 O 3多晶体的导电性变为100 [S / cm]以上变得明显，导电率变得 通过将氮含量控制在0.5〜0.9 [wt％]的范围内，为150 [S / cm]以上。

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