Coating processes – Immersion or partial immersion – Molten metal or fused salt bath
Patent
1977-09-14
1979-05-01
Lesmes, George F.
Coating processes
Immersion or partial immersion
Molten metal or fused salt bath
427321, 427434R, 428457, 428659, B05D 118, B32B 1504
Patent
active
041524721
ABSTRACT:
A galvanized ferrous article having an adherent, ductile and highly corrosion resistant coating of galvanizing alloy which presents a matted surface which is free or substantially free of spangle and which is capable, upon application of a paint coating thereon, of strongly anchoring the paint coating to the galvanized coating, said galvanizing alloy comprising a zinc base alloy containing 3-10% preferably 3.5-10% by weight of aluminum and one or more elements of magnesium, calcium, beryllium, titanium and copper in amounts within the range specified in terms of the total weight of the lead and tin contained in the galvanizing alloy.
REFERENCES:
patent: 1764132 (1930-06-01), Wehr et al.
patent: 3320040 (1967-05-01), Roe et al.
patent: 3325282 (1967-06-01), Mayer et al.
patent: 3505043 (1970-04-01), Lee et al.
patent: 4029478 (1977-06-01), Lee
patent: 4056366 (1977-11-01), Lee et al.
patent: 4056657 (1977-11-01), Leckie et al.
Ohbu Misao
Tano Kazuhiro
Lesmes George F.
Nippon Steel Corporation
Varndell, Jr. R. Eugene
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