Process for zinc electroplating of aluminum strip

Details Process for zinc electroplating of aluminum strip Process for zinc electroplating of aluminum strip

1992-02-06

1993-09-21

Niebling, John

Metal deforming

With 'coating' of work

Metal coating

205139, 205172, 205213, 205222, C25D 544, C25D 706

Patent

active

052458474

ABSTRACT:
A process for zinc electroplating of aluminum strip which can be performed continuously at a high speed and a high current density. The process comprises subjecting aluminum strip to anodic electrolysis in an acidic solution which may be an acidic plating bath solution or a pickling solution before the strip is subjected to cathodic electrolysis in an acidic zinc plating bath to perform zinc electroplating.

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patent: 4969980 (1990-11-01), Yoshioka et al.
patent: 4975337 (1990-12-01), Hyner et al.
patent: 5015340 (1991-05-01), Colombier et al.

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