Nickel plating solution, nickel-chromium electroplating method and nickel-chromium plating film
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United States of America Patent
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Nov 3, 1992
Grant Date -
N/A
app pub date -
Oct 30, 1990
filing date -
Nov 9, 1989
priority date (Note) -
Expired
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Abstract
The present invention relates to a nickel plating solution to which a salt of an element in Group IIa in the periodic table is added, a method of copper-nickel-chromium or nickel-chromium bright electroplating and a film obtained by such a plating method. The nickel plating film is a bright electroplating film having excellent corrosion resistance.
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