Galvanic plating Process
Using Electrolysis principle ,putting the product into Chemical solvent ,so as the metal layer coating on the surface of the product
Under a vacum situation,high purity metal coating stuff evaporate and fly randomly under high temperature , laying on the suface of the product,making 0.1-0.2micron layer.
1, Galvanic plating Process ofen use Six valence chromium as coating material,it is an Non environmental protection material, that have following stander:ROHS:<1000ppm;76/769/EEC,forbidden to use:94/62/EC:<100ppm .This is very strick stander, some coutry alredy changed three valence chromium instead of the old one.
Ion plating process is more environmental friendly.
2,In order to make sure that the metal coating on the suface is strong ,factory will make a special spraying process for Ion plating .
3, Galvanic plating have limited color options, only gold and silver,,but Ion plating can solve this prolbem very well.
Factors that affect electroplating