配方类型:

METALS AND THEIR TREATMENT

配方说明:

Nickel-Chromium Plating

配方组成:

Nickel formate/80-100 g/l
Sodium fluoride/8-13 g/l
Trisodium citrate/50-100 g/l
Glycerin/10-25 g/l
Potassium chromium sulfate/400-450 g/l
Boric acid/30-50 g/l

配制方法:

pH of the electrolyte was maintained at 2-2.2, temperature 30-35'C and current density 30-40 amp/dm^2, 15-20 being the optimum. Nickel was anode and copper, cathode.