NP-ST
Process
- Nickel-phosphorus strike plating
Explanation
- NP-ST is electrolytic nickel-phosphorus strike plating process designed to produce thin nickel phosphorus coating on copper materials
- It has excellent corrosion resistance and wear resistance
Advantages
- Nickel-phosphorus alloy strike plating process
- Same phosphorus content as electroless nickel plating process
- Excellent corrosion resistance and wear resistance (Hardness 500-600 Hv)
- Easy to use as it consists of part 1 (make-up additive) and part 2 (replenishment additive)
- Capable to adjust phosphorus content according to the ration of the replenishment additive