Electroless Nickel Plating

 Among metal surface treatments, electroless nickel plating is a relatively common process. Electroless nickel plating is a method that uses a special nickel plating solution to obtain a Ni-P alloy coating on parts with a catalytic surface through an oxidation–reduction reaction, without the use of electricity. Electroless nickel plating is classified according to alloy composition: low-phosphorus, medium-phosphorus, and high-phosphorus. This coating method offers features such as high corrosion resistance, good wear resistance, high brightness, high surface hardness, good coating uniformity, strong process compatibility, and high-temperature resistance. Therefore, it is widely used in industries such as electronics, machining, molding, and automotive.