<p>Components and methods of forming a protective coating system on the components are provided. The component includes a ceramic substrate and a braze layer disposed over the ceramic substrate. The braze layer includes a silicon matrix having a first constituent and a second constituent that is different than the first constituent. The first constituent forms a first intermetallic with a portion of the silicon matrix and the second constituent forms a second intermetallic with another portion of the silicon matrix, wherein the braze layer is formulated to provide a barrier to oxygen diffusion therethrough.</p>
申请公布号
WO2008030674(A1)
申请公布日期
2008.03.13
申请号
WO2007US74796
申请日期
2007.07.31
申请人
HONEYWELL INTERNATIONAL INC.;RAYBOULD, DEREK;CHIPKO, PAUL;DELACRUZ, CHRISTIAN;STRANGMAN, THOMAS E.;LINDBERG, LAURA J.
发明人
RAYBOULD, DEREK;CHIPKO, PAUL;DELACRUZ, CHRISTIAN;STRANGMAN, THOMAS E.;LINDBERG, LAURA J.