发明名称 |
Protective layer for barrier coating for silicon-containing substrate and process for preparing same |
摘要 |
<p>An article comprising a silicon-containing substrate (30), a steam-resistant barrier coating (42) overlaying the substrate (30), wherein the steam-resistant barrier coating (42) comprises an outer barrier layer (66) consisting essentially of an alkaline earth silicates/aluminosilicate, and a corrosion resistant metal silicate protective layer overlaying and adjacent to the outer barrier layer (66). A process is also provided for forming on the outer barrier layer (66) the corrosion resistant metal silicate protective layer.</p> |
申请公布号 |
EP1705166(A2) |
申请公布日期 |
2006.09.27 |
申请号 |
EP20060250217 |
申请日期 |
2006.01.16 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
GOVERN, CHRISTINE;HAZEL, BRIAN THOMAS;SPITSBERG, IRENE |
分类号 |
C04B41/89;C23C28/04;F01D5/28 |
主分类号 |
C04B41/89 |
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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