Aluminum brazing sheet

Details Aluminum brazing sheet Aluminum brazing sheet

1992-02-12

1993-08-03

Walsh, Donald P.

Stock material or miscellaneous articles

All metal or with adjacent metals

Having metal particles

428551, 428555, 428654, B32B 1502

Patent

active

052327884

ABSTRACT:
An aluminum alloy composite sheet is described for use in brazing. It includes an aluminum alloy core sheet clad on at least one face thereof with a sheet of aluminum or aluminum alloys including those containing magnesium. The composite sheet is useful for brazing when the cladding is coated with a mixture of (i) metal particles, e.g. silicon, capable of forming a eutectic alloy with aluminum and (ii) brazing flux, e.g. a potassium fluoro-aluminate. To be effective for brazing, the magnesium must be present in such quantity that at the time of brazing, the surface being brazed contains less than 0.1% by weight magnesium.

REFERENCES:
patent: 3951328 (1976-04-01), Wallace et al.
patent: 4240574 (1980-12-01), Schmatz et al.
patent: 4357397 (1982-11-01), Baba et al.
patent: 4475960 (1984-10-01), Yamawaki et al.
patent: 4556165 (1985-12-01), Yamawaki et al.
patent: 4619716 (1986-10-01), Suzuki et al.
patent: 4649087 (1987-03-01), Scott et al.
patent: 4705206 (1987-11-01), Kamiya et al.
patent: 4962880 (1990-10-01), Iwai et al.
patent: 5041343 (1991-08-01), Fortin et al.

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