Elements of precision metal processing electroplating
a, Cathode: plating object, refers to the various connector terminals.
b, Anode: If soluble anodes electroplating, metal plating was desire. If insoluble anodes, most of precious metals (platinum, iridium oxide).
c, electroplating bath: can withstand storage tank plating syrup, general considerations strength, corrosion resistance, temperature and other factors.
d, electroplating syrup: For containing ion plating metal plating syrup
e, rectifiers: to provide DC power supply equipment.
Precision metal processing plating purposes
In addition to beautiful plating requirements, according to the needs of a variety of plating and have different purposes.
a, gilt: improve the conductivity of the contact resistance, enhance signal transmission.
b, copper: bottoming, improve plating adhesion and corrosion resistance.
c, palladium nickel plating: improve the conductivity of the contact resistance, enhance signal transmission, excellent wear resistance than gold.
d, nickel: bottoming or do look to enhance corrosion resistance and wear ability, (where nickel is more than the ability to wear modern technology chrome).
e, tin-lead: the ability to enhance welding, soon to be replaced by other alternative was (by now most lead to bright tin plating and matte tin)
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