Method of preparing aluminum memory disks having a smooth metal

Details Method of preparing aluminum memory disks having a smooth metal Method of preparing aluminum memory disks having a smooth metal

1991-01-23

1992-08-25

Beck, Shrive

Coating processes

With pretreatment of the base

Preapplied reactant or reaction promoter or hardener

427306, 427305, 427438, C23C 2600

Patent

active

051417782

ABSTRACT:
A method for producing extremely smooth metal coatings on zincated aluminum substrates using a special double zincating procedure and/or a specially formulated electroless metal plating bath employing a unique plating process.

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D. S. Lashmore, "Immersion Coatings on Aluminum" Plating and Surface Finishing. Jan., 1980, pp. 37-42.
John J. Kuezma "You Can Produce Quality Electroless Nickel on Aluminum" Products Finishing. Sep. 1973. pp. 48-56.
"The Electromotive Series for Metals and Alloys" Metal Finishing, vol. 50, No. 4, Apr. 1952 p. 89.

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