| 申请日期 | 2025-06-26 | 申请号 | CA2712248 |
| 公开（公告）号 | CA2712248A1 | 公开（公告）日 | 2009-07-23 |
| 公开国别 | CA | 申请人省市代码 | 全国 |
| 申请人 | ROLLS ROYCE CORPORATION | ||
| 简介 | A coating including a CMAS-resistant layer with a rare earth oxide. The CMAS- resistant layer is essentially free of zirconia and hafnia, and may further include at least one of alumina, silica, and combinations thereof. | ||
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