配方类型:

METALS AND THEIR TREATMENT

配方说明:

Multicoloring Tin Plate

配方组成:

Nickel-molybdate colors may be produced on spangled, tinned steel by
making it cathode in the following solution
Ammonium molybdate/50 g/l
pH/4-6
Boric acid/30 g/l
Temperature/30-60'C
Nickel sulfate/100 g/l
Time/2-5 minutes
Current density/0.4-3 A/dm^2

配制方法: