| 申请日期 | 2026-04-20 | 申请号 | JP2018046263 |
| 公开（公告）号 | JP2018184662A | 公开（公告）日 | 2018-11-22 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | GENERAL ELECTRIC CO |
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| 简介 | PROBLEM TO BE SOLVED : To provide an article for a high temperature.
SOLUTION : An article includes a base material, and a plurality of coatings arranged on the base material. At least one coating among the plurality of coatings contains oxide having a nominal composition of AxB1-yDyOz. In the formula, A contains a rare-earth element, B contains tantalum or niobium, D contains zirconium or hafnium, and following inequalities are satisfied; 2≤x≤3, 0 | ||
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