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化學(xué)配方數(shù)據(jù)庫
配方類型： METALS AND THEIR TREATMENT
配方說明： Gold Plating
配方組成： Ammonium citrate (as citrate or citric acid)/20-35 g/l
Temperature/60C
Current density/up to 2.5 mA/cm^2
Current density/up to 5.0 mA/cm^2
pH/6-7
(2) Gold/10 g/l
(1) gold/5 g/l
Ammonium citrate (as citrate or citric acid)/25-50 g/l
Temperature/60C
pH/5-7

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