发明名称 |
Braze-based protective coating for silicon nitride |
摘要 |
A component comprising a silicon-based substrate and a braze-based protective coating disposed on the silicon-based substrate. The braze-based coating comprises a brazed layer, wherein the brazed layer comprises at least one intermetallic compound. A scale layer may be formed on the brazed layer. An environmental barrier coating may be disposed directly on the brazed layer or directly on the scale layer. A thermal barrier coating may be disposed on the environmental barrier coating. Methods for making a Si-based component having a braze-based protective coating are also disclosed.
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申请公布号 |
US2005079343(A1) |
申请公布日期 |
2005.04.14 |
申请号 |
US20030682752 |
申请日期 |
2003.10.08 |
申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
RAYBOULD DEREK;LI CHIEN-WEI;STRANGMAN THOMAS E.;SCHENK BJOERN |
分类号 |
B23K35/00;B23K35/14;B23K35/30;B23K35/32;C04B35/495;C04B37/00;C04B41/50;C04B41/52;C23C26/02;C23C28/00;F01D5/28;(IPC1-7):B32B9/04;B23K35/12 |
主分类号 |
B23K35/00 |
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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