-
公开(公告)号:SG154408A1
公开(公告)日:2009-08-28
申请号:SG2009002700
申请日:2009-01-15
Applicant: UNITED TECHNOLOGIES CORP
Inventor: TRYON BRIAN S , DILEO MICHAEL , BEERS RUSSELL A
Abstract: A method for coating a metal component of a gas turbine engine, the method comprising forming a cathode ingot for a cathodic are deposition process, and performing a cathodic arc deposition process on the metal component with the cathode ingot to form a bond coat, where the formed cathode ingot comprises an MCrA1Y alloy base portion and a platinum-modified aluminide outer coating disposed over the base portion.