| 申请日期 | 2025-07-17 | 申请号 | US12084077 |
| 公开（公告）号 | US20090263675A1 | 公开（公告）日 | 2009-10-22 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | STAMM WERNER | ||
| 简介 | Known protective layers with a high Cr content form brittle phases which become even more brittle during use under the influence of carbon. The protective layer according to the invention has the composition 26% to 28% cobalt, 20% to 22% chromium, 7% to 8% aluminium, 0.5% to 0.7% yttrium and/or at least one equivalent metal from the group comprising scandium and the rare-earth elements, optionally silicon and/or rhenium and the rest made up of nickel. | ||
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