发明名称 |
ALLOY, PROTECTIVE LAYER AND COMPONENT |
摘要 |
Known protective layers with a high Cr content and in addition silicon form brittle phases which additionally embrittle during use under the influence of carbon. The protective layer according to the invention has the composition of from 24% to 26% cobalt (Co), from 10% to 12% aluminium (Al), from 0.2% to 0.5% yttrium (Y), from 12% to 14% chromium (Cr), from 0.3% to 5.0% tantalum (Ta), nickel (Ni). |
申请公布号 |
WO2012092997(A1) |
申请公布日期 |
2012.07.12 |
申请号 |
WO2011EP70671 |
申请日期 |
2011.11.22 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT;SCHMITZ, FRIEDHELM;STAMM, WERNER |
发明人 |
SCHMITZ, FRIEDHELM;STAMM, WERNER |
分类号 |
B32B15/01;C22C19/05;C23C4/08;C23C14/14;C23C30/00;F01D5/28 |
主分类号 |
B32B15/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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