Gold based alloy composition and brazing therewith, particularly

Details Gold based alloy composition and brazing therewith, particularly Gold based alloy composition and brazing therewith, particularly

1979-02-26

1980-08-12

Rutledge, L. Dewayne

Specialized metallurgical processes, compositions for use therei

Processes

Free metal or alloy reductant contains magnesium

174152GM, 228122, C22C 500

Patent

active

042171377

ABSTRACT:
New alloys containing gold, vanadium, yttrium and/or scandium, optionally including niobium. The alloys are particularly suitable for brazing and for metallizing, most particularly for brazing hermetic ceramic-metal seals. Unique brazing structures and methods are also disclosed.

REFERENCES:
patent: 1107180 (1914-08-01), Von Oefele
patent: 1107181 (1914-08-01), Von Oefele
patent: 3001269 (1961-09-01), Moore et al.
patent: 3063144 (1962-11-01), Palmour, III
patent: 3065533 (1962-11-01), Dungan et al.
patent: 3577233 (1971-05-01), Gamer
patent: 3616406 (1971-10-01), Turner
patent: 3846125 (1974-11-01), Stevens
patent: 3940050 (1976-02-01), Johnson et al.
patent: 4014690 (1977-03-01), Dudek et al.
patent: 4152540 (1979-05-01), Duncan et al.

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