发明名称 |
CMAS MITIGATION COMPOSITIONS, ENVIRONMENTAL BARRIER COATINGS COMPRISING THE SAME, AND CERAMIC COMPONENTS COMPRISING THE SAME |
摘要 |
Calcium magnesium aluminosilcate (CMAS) mitigation compositions selected from zinc aluminate spinel, alkaline earth zirconates, alkaline earth hafnates, rare earth gallates, beryl, and combinations thereof wherein the CMAS mitigation composition is included as a separate CMAS mitigation layer in an environmental barrier coating for a high temperature substrate component. |
申请公布号 |
EP2379773(A1) |
申请公布日期 |
2011.10.26 |
申请号 |
EP20090768274 |
申请日期 |
2009.12.02 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
KIRBY, GLEN, HAROLD;BOUTWELL, BRETT, ALLEN;ACKERMAN, JOHN, FREDERICK |
分类号 |
C23C28/00;C23C28/04 |
主分类号 |
C23C28/00 |
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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