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
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