An article of manufacture includes a first ceramic matrix composite (CMC) sheet having a number of flow passages therethrough, and an open-cell foam layer bonded to the first CMC sheet. The open-cell foam layer is an open-cell foam. The article of manufacture includes a second CMC sheet bonded to the open-cell foam layer, the second CMC sheet having a thermal and environmental barrier coating and having a number of flow passages therethrough.
申请公布号
EP2658709(A1)
申请公布日期
2013.11.06
申请号
EP20110853862
申请日期
2011.12.27
申请人
ROLLS-ROYCE NORTH AMERICAN TECHNOLOGIES, INC.
发明人
USKERT, RICHARD, CHRISTOPHER;FREEMAN, TED, JOSEPH;THOMAS, DAVID, JOHN;LANE, JAY