| 申请日期 | 2025-08-15 | 申请号 | US15528991 |
| 公开（公告）号 | US20180330843A1 | 公开（公告）日 | 2018-11-15 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | NGK SPARK PLUG CO LTD | ||
| 简介 | An electrically conductive oxide sintered compact according to one embodiment of the present invention includes a crystal phase that has a perovskite oxide crystal structure represented by the composition formula : REaCobCucNidOx where RE is a rare-earth element; a+b+c+d=1; and 1.25≤x≤1.75, wherein the values of a, b, c and d respectively satisfy the following conditions : 0.474≤a≤0.512; 0.050≤b≤0.350; 0≤c≤0.250; and 0.050≤d≤0.350. | ||
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