Method of estabilishing filler metal chemistry for a filler rod for joining components

A method of establishing filler metal composition for joining components (40, 42) includes determining an initial desired filler metal chemistry, adjoining a first filler rod (16, 102, 122, 152, 162) having a first portion of the desired filler metal chemistry with a second filler rod (18, 104, 124,...

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Bibliographische Detailangaben
Hauptverfasser:	DORRIETY, DANIEL JAMES, SAM, HAI BUU, KOTTILINGAM, SRIKANTH CHANDRUDU, TOLLISON, BRIAN LEE, CUI, YAN, LIN, DECHAO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	A method of establishing filler metal composition for joining components (40, 42) includes determining an initial desired filler metal chemistry, adjoining a first filler rod (16, 102, 122, 152, 162) having a first portion of the desired filler metal chemistry with a second filler rod (18, 104, 124, 154, 164) having a second portion of the desired filler metal chemistry to form a test filler rod (14, 100, 120, 150, 160), joining a first component (40) formed from a first material to a second component (42) formed from a second material at a weld joint (50) with the test filler rod (14, 100, 120, 150, 160) providing a filler metal portion of the weld joint (50), and testing the weld joint (50) for desired mechanical, chemical, and weldability properties to establish a desired filler metal composition.