| 申请日期 | 2025-06-27 | 申请号 | GB0818985 |
| 公开（公告）号 | GB2455852A | 公开（公告）日 | 2009-06-24 |
| 公开国别 | GB | 申请人省市代码 | 全国 |
| 申请人 | GEN ELECTRIC | ||
| 简介 | Tagged barrier coatings 12, including environmental barrier coatings, thermal barrier coatings, or a combination thereof having from about 0.01 mol% to about 30 mol% of a taggant 26 added thereto. The barrier coating may comprise more than one layer and different taggants may be added to each layer. The taggant may comprise a rare earth metal or a compound thereof The taggant changes the colour of the coating. The coating may be used on turbine components. | ||
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