FIELD: electricity.
SUBSTANCE: nanomodified electrolyte for electrochemical deposition of nickel coating contains nickel salts - nickel heptahydrate sulfate and nickel hexahydrate chloride, boron-containing additive and water, at the same time it additionally contains carbon nanomaterial with number of graphen layers of not more than 30, diametre of fibres from 10 to 60 nm, length of at least 2 mcm and quantity of structured carbon of at least 95%, at the following ratio of components, g/l: nickel heptahydrate sulfate - 250-400, nickel hexahydrate chloride - 50-70, boric acid 30-40 and nanocarbon material - 0.05-0.08.
EFFECT: production of pore-free nickel coatings with high microhardness with increased speed of nickel coating deposition.
2 cl, 2 ex
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