B - Operations – Transporting – 23 – K
Patent
B - Operations, Transporting
23
K
113/83
B23K 1/00 (2006.01) B23K 35/30 (2006.01) B23P 6/04 (2006.01) G21C 17/116 (2006.01)
Patent
CA 1171322
12 48,573 ABSTRACT OF THE DISCLOSURE A method for brazing metal members comprising subjecting the members to a cleaning process comprising boiling them in a hydrofluoric acid-nitric acid solution, subsequently washing the members to remove the cleaning solution, applying a flux of sodium tetraborate to the metal members and a brazing alloy of B-Au-4 and heating the members to between 1800 and 1900°F for approximately 1 to 2 minutes.
359878
Friedman Lawrence M.
Smith James E.
Thomas Burton S.
Williams Charles F.
Oldham And Company
Westinghouse Electric Corporation
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