| 摘要 |
electroplating, namely electrolytic applying of bright nickel coatings. SUBSTANCE: electrolyte includes nickel sulfate - (260-300)g, nickel chloride - (30-50)g, boric acid - (30-50)g, fuchsin - (1-3) mmol/l, 3,3-dibromphenolsulphophthalein or crystalline violet - (1-3) mmol/l, water - up to 1l. EFFECT: reduced water content in steel base, possibility for applying mirror nickel coatings from electrolyte with high dispersing capability. 4 tbl, 4 ex
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