Invention Grant
US5890274A Method of producing a coating layer on a localized area of a superalloy
component
失效
在超合金部件的局部区域上制造涂层的方法
- Patent Title: Method of producing a coating layer on a localized area of a superalloy component
- Patent Title (中): 在超合金部件的局部区域上制造涂层的方法
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Application No.: US816738Application Date: 1997-03-14
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Publication No.: US5890274APublication Date: 1999-04-06
- Inventor: Jean-Fran.cedilla.ois Clement , Jean-Pierre Ferte
- Applicant: Jean-Fran.cedilla.ois Clement , Jean-Pierre Ferte
- Applicant Address: FRX Paris
- Assignee: Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "Snecma",
- Current Assignee: Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "Snecma",
- Current Assignee Address: FRX Paris
- Priority: FRX96.03202 19960314
- Main IPC: B23K35/02
- IPC: B23K35/02 ; B23K35/14 ; B23P6/00 ; F01D5/00 ; B23P25/00
Abstract:
A method of producing a coating layer on a localized area of a superalloy component comprises the steps of:a) producing a coating layer element with specific functional properties;b) depositing on at least one surface of the coating layer element a uniform layer obtained from a powder mixture consisting of a powder of a nickel or cobalt superalloy and a powder of a brazing filler metal;c) brazing the coated composite coating layer element obtained from step (b) on to the localized area of the component; and,d) machine finishing the component.
Public/Granted literature
- US5172985A Multidirectional propeller shaft bearing Public/Granted day:1992-12-22
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