| 申请日期 | 2025-07-19 | 申请号 | US10715473 |
| 公开（公告）号 | US7507481B2 | 公开（公告）日 | 2009-03-24 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Noriaki Hamaya; Masaru Konya; Noboru Yamamoto | ||
| 简介 | A coated member comprising a substrate of Mo, Ta, W, Zr or carbon and a coating of rare earth-containing oxide including a surface layer having a Vickers hardness of at least 50; or a coated member comprising a substrate having a coefficient of linear expansion of at least 4×10−6 (1/K) and a coating of rare earth-containing oxide thereon is heat resistant and useful as a jig for use in the sintering of powder metallurgical metal, cermet and ceramic materials. | ||
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