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

The present invention relates to a method of establishing filler metal chemistry for a filler rod for joining components. In particular, a method of establishing filler metal composition for joining components includes: determining an initial desired filler metal chemistry; adjoining a first filler...

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Bibliographische Detailangaben
Hauptverfasser:	TOLLISON BRIAN LEE, SAM HAI BUU, CUI YAN, LIN DECHAO, KOTTILINGAM SRIKANTH CHANDRUDU, DORRIETY DANIEL JAMES
Format:	Patent
Sprache:	chi ; eng
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:	The present invention relates to a method of establishing filler metal chemistry for a filler rod for joining components. In particular, a method of establishing filler metal composition for joining components 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 formed from a first material to a second component formed from a second material at a weld joint with the test filler rod providing a filler metal portion of the weld joint; and testing the weld joint for desired mechanical, chemical, and weldability properties to establish a desired filler metal composition.