Invention Grant
US09546566B2 Part comprising a coating on a superalloy metal substrate, the coating including a metal underlayer
有权
部分包括在超合金金属基底上的涂层，该涂层包括金属底层
- Patent Title: Part comprising a coating on a superalloy metal substrate, the coating including a metal underlayer
- Patent Title (中): 部分包括在超合金金属基底上的涂层，该涂层包括金属底层
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Application No.: US14114680Application Date: 2012-04-24
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Publication No.: US09546566B2Publication Date: 2017-01-17
- Inventor: Jean-yves Guedou , Mathieu Boidot , Claude Estournes , Daniel Monceau , Djar Oquab , Serge Selezneff
- Applicant: Jean-yves Guedou , Mathieu Boidot , Claude Estournes , Daniel Monceau , Djar Oquab , Serge Selezneff
- Applicant Address: FR Paris FR Paris
- Assignee: SNECMA,Centre National de la Recherche Scientifique
- Current Assignee: SNECMA,Centre National de la Recherche Scientifique
- Current Assignee Address: FR Paris FR Paris
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR1153678 20110429
- International Application: PCT/FR2012/050890 WO 20120424
- International Announcement: WO2012/146864 WO 20121101
- Main IPC: B32B15/01
- IPC: B32B15/01 ; F01D25/00 ; C23C10/00 ; C23C30/00 ; C23C28/00
Abstract:
The invention relates to a part comprising a coating on a superalloy metal substrate, the coating comprising a metal underlayer covering said substrate, the part being characterized in that said metal underlayer contains a base of nickel aluminide and also contains 0.5 at % to 0.95 at % of one or more stabilizer elements M from the group formed by Cu and Ag for stabilizing the gamma and gamma prime phases.
Public/Granted literature
- US20140050940A1 PART COMPRISING A COATING ON A SUPERALLOY METAL SUBSTRATE, THE COATING INCLUDING A METAL UNDERLAYER Public/Granted day:2014-02-20
Information query
