Homogeneous brazing foils of copper based metallic glasses

Details Homogeneous brazing foils of copper based metallic glasses Homogeneous brazing foils of copper based metallic glasses

1980-07-18

1982-02-23

Weidenfeld, Gil

Metal fusion bonding

Process

Critical work component, temperature, or pressure

164463, B23K 3530

Patent

active

043165737

ABSTRACT:
Novel glassy metal alloys and the brazing of metal parts employing a homogeneous ductile filler metal foil of these alloys is disclosed. The glassy metal alloys have a composition consisting essentially of 5 to 40 atom percent nickel, 15 to 20 atom percent phosphorus with the balance being copper and incidental impurities. These alloys can be produced in the form of foil useful for brazing metal articles, particularly articles composed of copper and copper alloys.

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patent: 4182628 (1980-01-01), D'Silva
patent: 4201601 (1980-05-01), D'Silva
patent: 4250229 (1981-02-01), Kear et al.

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