CLAD ARTICLE AND METHOD FOR FORMING CLAD ARTICLE

A clad article (200) is disclosed including an article (100) and a cladding layer (202). The article (100) includes a surface layer (102), at least one cavity (104) disposed within the article (100) below the surface layer (102), and at least one microcrack (106) disposed in the surface layer (102)....

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Bibliographische Detailangaben
Hauptverfasser:	CUI, Yan, KOTTILINGAM, Srikanth Chandrudu, TOLLISON, Brian Lee
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINE TOOLS MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PERFORMING OPERATIONS SOLDERING OR UNSOLDERING STEAM ENGINES TRANSPORTING WEAPONS WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	A clad article (200) is disclosed including an article (100) and a cladding layer (202). The article (100) includes a surface layer (102), at least one cavity (104) disposed within the article (100) below the surface layer (102), and at least one microcrack (106) disposed in the surface layer (102). The surface layer (102) includes an HTW alloy (108). The cladding layer (202) is disposed on a surface (110) of the surface layer (102), and is formed from a PSP (204) brazed to the article (100). The cladding layer (202) is disposed over the at least one microcrack (106). A method for forming the clad article (200) is disclosed including disposing the PSP (204) on the article (100) and brazing the PSP (204) to the article (100). Brazing the PSP (204) to the article (100) forms the cladding layer (202) disposed on the article (100) over the at least one microcrack (106).