Metal fusion bonding – Process – With protecting of work or filler or applying flux
Patent
1974-08-26
1976-03-02
Rutledge, L. Dewayne
Metal fusion bonding
Process
With protecting of work or filler or applying flux
29199, 228245, 228263, B23K 104
Patent
active
039412997
ABSTRACT:
Copper alloy carrier objects are brazed to silver or copper alloy contact objects by assembling or positioning the carrier object into direct contact with said contact object such that there is defined or presented an exposed position or junction where said carrier object and said contact object come into direct contact, then placing at said position or junction a quantity, such as a pellet or piece, of a brazing alloy and subjecting the resulting assembly to furnace brazing at an elevated temperature for a sufficient period of time in a non-reactive gaseous atmosphere to cause said brazing alloy to melt and to join and braze together said carrier object and said contact object.
REFERENCES:
patent: 3802062 (1974-04-01), Harmsen et al.
patent: 3821848 (1974-07-01), Backstrom
patent: 3845543 (1974-11-01), Roth et al.
metals Handbook Vol. 6, Welding and Brazing, 8/1971, pp. 685-702.
Semi-Alloys Inc. publication, Part I, Brazing and Soldering Alloys, 1962.
Engelhard Minerals & Chemicals Corporation
Rutledge L. Dewayne
Steiner Arthur J.
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