Abstract: Alloys for brazing used in heat exchangers, particularly in radiators. The alloys contain 14-31% by weight zinc, 0.1-15% by weight iron, 0.001-0.05% by weight phosphorus and 0-0.09% by weight arsenic, the balance being copper and incidental impurities.
Type:
Grant
Filed:
September 3, 1993
Date of Patent:
July 4, 1995
Assignee:
Outokumpu Copper Radiator Strip AB
Inventors:
Anders Kamf, Leif Tapper, Rolf Sundberg