Metal treatment – Compositions – Fluxing
Patent
1992-05-07
1992-12-22
Rosenberg, Peter D.
Metal treatment
Compositions
Fluxing
148 24, 148 25, B23K 3534
Patent
active
051731266
ABSTRACT:
Discloses an aluminium brazing paste which not only has excellent preservability and coating performance but also reveals excellent brazing characteristics; said aluminium brazing paste according to this invention comprises, per 100 parts by weight of aluminum-containing metal powder with 10 to 500 .mu.m of mean particle size for aluminium brazing, of 0.5 to 15 parts by weight of flux and 30 to 80 parts by weight of a liquid polyisobutylene with 300 to 1500 of average molecular weight and/or its hydrogenated product.
REFERENCES:
patent: 3166402 (1965-01-01), Berson
patent: 3171734 (1965-03-01), Berson
patent: 3321828 (1967-05-01), Miller
patent: 3697333 (1972-10-01), Hoeffleur
patent: 3971501 (1976-07-01), Cooke et al.
patent: 4151016 (1979-04-01), Lee
Ogura Toshiaki
Takemoto Tadashi
Ujie Tatsuyuki
Kabushiki Kaisha Nihon Genma
Rosenberg Peter D.
Toyo Aluminium Kabushiki Kaisha
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