摘要 |
FIELD: application of metal coatings; may be used in chemical nickel plating of steel articles. SUBSTANCE: solution contains, g/l: nickel sulfate, 20; sodium acetate, 10; sodium hypophosphate, 10; inert particles, 0.1-0.3; chromoxane, 0.1-0.2. EFFECT: higher efficiency. 1 dwg, 1 tblh
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