FIELD: electrodeposition of coatings. SUBSTANCE: invention, in particular, relates to electrolytic deposition of nickel coatings alloyed with indium to 1% and may be used in radio-electronic industry in ultrasonic welding and also to form corrosion- resistant and protective-ornamental coatings in instrumentation and mechanical engineering. Electrolyte for electrodeposition contains, g/l: nickel sulfate heptahydrate, 120-180; indium chloride, 6-9; malonic acid, 40-65; sodium sulfate decahydrate, 15-25; ammonium borofluoride, 5-12; sodium lauryl sulfate, 0.03-0.06. EFFECT: enlarged choice of appropriate reagents. 2 tbl
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Authors
Dates
1997-06-27—Published
1993-07-14—Filed