Bath composition | mol/dm3 |
FeSO4∙7H2O | 0.050 |
NiSO4∙6H2O | 0.099 |
H3BO3 | 0.243 |
C2H8O7 | 0.026 |
Plating Conditions | |
Current density | 25 mA/dm2 |
Plating period | 20 min |
Bath temperature | 40˚C |
pH | 2.50 |
Counter electrode | Ni plate |