Chemical polishing of aluminum alloys

Details Chemical polishing of aluminum alloys Chemical polishing of aluminum alloys

1989-07-12

1990-09-11

Pal, Asok

Cleaning and liquid contact with solids

Processes

Metal base work, acid treating

134 28, 134 42, 252 792, 252 793, 252143, C23G 102

Patent

active

049560220

ABSTRACT:
A chemical polishing bath and process are disclosed for pretreating aluminum and its alloys prior to plating or anodizing operations, which bath and process produce a mirrorlike finish.

REFERENCES:
patent: Re32661 (1988-05-01), Binns
patent: 3009849 (1961-11-01), Bellinger
patent: 4518519 (1985-05-01), Lott et al.
patent: 4707191 (1987-11-01), Martinou et al.
patent: 4894126 (1990-01-01), Mahmoud
Wernick and Pinnter, "The Surface Treatment and Finishing of Aluminum and its Alloys", Robert Draper Ltd., vol. 1, 4th edition, 1972, pp. 112-120.
Quagliano, J. V., "Chemistry", Second Edition, Prentice Hall, Inc., 1964, pp. 633-636.
Fontana and Greene, "Corrosion Engineering", Second Edition, McGraw-Hill Inc., 1978, pp. 16-10, 22-23.

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