Method and assembly for brazing a stator component of a gas turbine engine

A method and assembly useful in metal joining processes is disclosed which blocks the deposition of molten metal in openings (64) during brazing. The method involves disposing in the opening (64) a shim (88) of mica material with a binder to block the flow of molten metal. The shim (88) may be compr...

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Bibliographische Detailangaben
Hauptverfasser:	ABRILES, BETH KWIATKOWSKI, POTTER, DAVID NORWOOD
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 and assembly useful in metal joining processes is disclosed which blocks the deposition of molten metal in openings (64) during brazing. The method involves disposing in the opening (64) a shim (88) of mica material with a binder to block the flow of molten metal. The shim (88) may be compressed into the opening (64) so as to support the walls thereof. Thus in certain embodiments, the mica material supports elements of the articles being brazed.