FIELD: metallurgy.
SUBSTANCE: invention relates to galvanostegy field and can be used for receiving of corrosion-resistant, hard, thermo- and wear-resistant, soldered and welded coatings in mechanical engineering, instrument making and electronic engineering. Electrolyte contains, g/l: sulphate heptahydrate nickel 80-180, sodium citrate 5.5 aqueous 120-220, sal ammoniac 15-25, boron-containing admixture 0.01-2.0 and water.
EFFECT: increasing of coating uniformity by thickness, receiving of coatings nickel-boron on electronegative and light metals and alloys with well adhesion.
3 cl, 1 tbl, 6 ex
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