Process of Micro-crack Nickel ; Nickel plating process with high corrosion resistance ; FI-5328
Properties
- Can be formed uniform crace on the nickel surface, with the subsequent chrome plating process to greatly enhance the corrosion resistance of the coating, coating bright and good coverage.
- According to the aceual operating conditions, the number of microcracks per centimeter can be evenly controlled in 200-800.
Operating Instruction
| Formula and Operation Condition | Range |
| Ni2+ | 50~70 g/L |
| Cl- | 60~80 g/L |
| FI-5328A | 80~120 ml/L |
| FI-5328W | 2.8~8.0ml/L |
| CH3COOH | 30~45 ml/L |
| PH | 3.6~4.1 |
| Temperature | 25~30℃ |
| Cathode Current Density | 3~10A/dm2 |
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