配方类型:

METALS AND THEIR TREATMENT

配方说明:

Coloring Copper Green

配方组成:

配制方法:

Processes The solution contains 16 oz/gal magnesium sulfate, 3 oz/gal magnesium hydroxide, and 3 oz/gal potassium bromate. With the bath at 200'F and an anode current density of 40 A/ft^2 you get a tenacious film of basic copper sulfate in 15 min.