发明名称 |
Velocity barrier layer for environmental barrier coatings |
摘要 |
A composite comprising a silicon based substrate, an environmental barrier coating (EBC) with a top layer, wherein the top layer comprises a velocity barrier layer. Velocity barrier layer is any layer positioned between a flowing gas stream and the underlying EBC protective layer which acts to reduce the velocity of the gas stream which otherwise would impinge on the underlying protective layer.
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申请公布号 |
US2005129973(A1) |
申请公布日期 |
2005.06.16 |
申请号 |
US20030737138 |
申请日期 |
2003.12.16 |
申请人 |
EATON HARRY E.;SUN ELLEN Y.;BHATIA TANIA |
发明人 |
EATON HARRY E.;SUN ELLEN Y.;BHATIA TANIA |
分类号 |
F01D5/28;B32B9/00;B32B18/00;C04B41/52;C04B41/89;C23C28/00;C23C28/04;F02C7/00;F23R3/00;(IPC1-7):B32B15/04 |
主分类号 |
F01D5/28 |
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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