ABS plating process and its common problems
The main processes of the ABS electroplating process were analyzed for oil removal, coarsening, sensitization, activation and electroless plating. The purpose, principle, method and precautions [...]
June 2018
May 2018
What is the analytical method for nickel sulfate and nickel chloride solution?
I. Determination of Total Nickel in Nickel Sulfate and Nickel Chloride 1.Method summary: In alkaline solution, nickel and EDTA form a stable complex with ammonium [...]
How to solve common problems of copper sulfate plating technology?
Electroplated copper is the most widely used preplating layer for improving the bond strength of the coating. The copper coating is an important component of [...]
How to choose rack plating, barrel plating, continuous plating and brush plating?
Electroplating is the process of electroplating a thin layer of other metal or alloy on the surface of certain metals by electrolysis. It is the [...]
Nickel-plated formulation additives and processes
Watt type formula only nickel sulfate, nickel chloride and boric acid three basic components, this is because the main salt concentration of watt-type nickel plating [...]
April 2018
How to do aluminum and aluminum alloy pretreatment? The answer is here
Some specific methods for pretreatment of aluminum and aluminum alloys are as follows: 1 organic solvent degreasing. Less severe oil can be soaked in solvents [...]
Plating hanger on the plate too thick how to remove?
A variety of adverse consequences can occur when the plating on the hanger is too thick. The major ones are the following. (1) Imprints on [...]
October 2017
Pretreatment of the lightest metallic magnesium alloy ——Dip zinc
Dip Zinc is the most commonly used and effective method of magnesium alloy plating. Pretreatment degreasing, etching, and activation of the magnesium alloy workpiece for [...]
December 2016
Cyanide Copper Plating Technology Introduction and Description
At present, the production of zinc alloy die casting low cost, the production process easier, the role of zinc products increased, zinc alloy die castings [...]