Electrolysis: processes – compositions used therein – and methods – Electrolytic coating – Forming multiple superposed electrolytic coatings
Patent
1994-10-13
1995-11-14
Gorgos, Kathryn
Electrolysis: processes, compositions used therein, and methods
Electrolytic coating
Forming multiple superposed electrolytic coatings
205178, 205181, 205182, 205185, 205206, 4274344, 427436, C25D 522, C25D 510, C25D 544
Patent
active
054663601
ABSTRACT:
A method for preparing aluminum and aluminum alloys includes the step of simultaneously honing the surface of the aluminum or aluminum alloy in a zincating solution. The honing removes the aluminum oxide layer from the surface of the aluminum or aluminum alloy work piece while the zincating solution deposits a layer of zinc on its surface. The zincate-honing may be followed by electroplating.
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Ehrsam Robert F.
Reath Robert Z.
Gorgos Kathryn
Reath Robert Z.
Wong Edna
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