| 摘要 |
FIELD: electroplating. SUBSTANCE: given electrolyte contains: nickel sulfate 225.0- 255.0 g; nickel chloride 30.0-40.0 g; iron sulfate 75-0-85.0 g; boric acid 40.0-70.0 g, hydrogenation inhibitor-basic fuchsin 1-3 mmole/l; luster former, chromium, black 1-2 mmole/l or antipitting additive 1-2 mmole/l and water added to 1.0 l. Electrolyte ensures winning of high-quality galvanic precipitates well adhered to main, glittering surface, minimal hydrogenation of steel base and high corrosion resistance. EFFECT: winning of high-quality precipitates. 3 tbl
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