| 申请日期 | 2025-07-01 | 申请号 | EP06000405 |
| 公开（公告）号 | EP1806419A1 | 公开（公告）日 | 2007-07-11 |
| 公开国别 | EP | 申请人省市代码 | 全国 |
| 申请人 | SIEMENS AKTIENGESELLSCHAFT | ||
| 简介 | Alloy comprises chromium (40-46, preferably 42-44 wt.%), yttrium (0.2-0.8, preferably 0.4-0.6 wt.%) and/or an equivalent metal from scandium or rare earth elements, and the rest of cobalt. Independent claims are included for : (a) protection layer (7) comprising the alloy for the protection of a layer system (1) from corrosion and/or oxidation, preferably at high temperatures; and (b) a gas turbine layer system comprising the protection layer. | ||
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