After degreasing and nickel plating, the cylinder is ready for copper plating
Electrolytic process
* It is the electric charge transfer from a positive pole (anode) to the negative one (cathode) using a liquid solution bath as a conductor
Bath Solution composition
* Copper sulphate melted in demineralized water
* Sulfuracid
Elements influencing the crystalline of the copper deposit
* Copper quality
* Bath Temperature
* Electricity intensity (amp/dm square)
* Electrolytic Components Stability
* Hardness additive
The galvanic deposit must guarantee:
* Crsyalline Structure
* Constant hardness on the width of the cylinder
* Ductility
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