BRAZE-BASED PROTECTIVE COATING FOR SILICON- BASED SUBSTRATE
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.
申请公布号
WO2005035464(A1)
申请公布日期
2005.04.21
申请号
WO2004US33126
申请日期
2004.10.07
申请人
HONEYWELL INTERNATIONAL INC.;RAYBOULD, DEREK;SCHENK, BJOERN;STRANGMAN, THOMAS, E.;LI, CHIEN-WEI