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公开(公告)号：JPS6230037A
公开(公告)日：1987-02-09
申请号：JP10653986
申请日：1986-05-09
Applicant: UNITED TECHNOLOGIES CORP
Inventor： HECHT RALPH J , KHAN ABDUS S , BARKALOW RICHARD H
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公开(公告)号：CA1296587C
公开(公告)日：1992-03-03
申请号：CA508755
申请日：1986-05-08
Applicant: UNITED TECHNOLOGIES CORP
Inventor： HECHT RALPH J , KHAN ABDUS S , BARKALOW RICHARD H
Abstract: A class of protected coatings for superalloys is described in which the coatings compositions are based on the compositions of the underlying substrate. By tailoring the coatings to the substrate composition, diffusional stability results and the other mechanical properties of the coating such as coefficient of thermal expansion and modulus, are similar to that of the substrate. Minor modifications are made to the coating in order to improve the oxidation resistance thereof.
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公开(公告)号：DE3683091D1
公开(公告)日：1992-02-06
申请号：DE3683091
申请日：1986-05-06
Applicant: UNITED TECHNOLOGIES CORP
Inventor： HECHT RALPH J , KHAN ABDUS S , BARKALOW RICHARD H
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