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1.Heat treatment of machined parts manufactured from nickel chromium alloys 失效
Title translation: 热处理由镍铬合金制造的加工零件公开(公告)号:US2677631A
公开(公告)日:1954-05-04
申请号:US26265851
申请日:1951-12-20
Applicant: ROLLS ROYCE
Inventor: GRESHAM HAROLD E , WHEELER MARCUS A , ADAM DUNLOP
IPC: C22C19/05
CPC classification number: C22C19/053
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公开(公告)号:US2806269A
公开(公告)日:1957-09-17
申请号:US37624353
申请日:1953-08-24
Applicant: ROLLS ROYCE
Inventor: ADAM DUNLOP
IPC: B22C1/16
CPC classification number: B22C1/165
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3.Nickel chromium alloys having high creep strength at high temperatures 失效
Title translation: 镍铬合金在高温下具有较高的蠕变强度公开(公告)号:US2712498A
公开(公告)日:1955-07-05
申请号:US9481649
申请日:1949-05-23
Applicant: ROLLS ROYCE
Inventor: ERNEST GRESHAM HAROLD , ADAM DUNLOP , ALAN WHEELER MARCUS
IPC: C22C19/05
CPC classification number: C22C19/053
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