What are the colors and materials of stainless steel antique copper plates that can be plated?

- Apr 24, 2018 -


 What are the colors and materials of stainless steel antique copper plates that can be plated?


Stainless  steel copper plating currently has two kinds of processes. One is  vacuum plating. Vacuum plating is an attacking process that uses  electrolysis to attach a metal film to the surface of stainless steel or  stainless steel products. It can prevent corrosion and provide wear  resistance. Reflectiveness has further increased the aesthetic effect. This kind  of stainless steel electroplating coloring technique is also one of the  advantages of Quanjiafu. The electroplated stainless steel sheet can be  widely used in the decorative field.

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The  second type is the water crossing. The water crossing is a kind of  plating technology that is widely used at present. In the stainless  steel water crossing, the aqueous solution produced by the chemical  reaction undergoes a reduction reaction, so that the metal ions can  adhere to the surface of the stainless steel. The water crossing can be directly plated without relying on the  external power supply, but the water crossing has a certain  environmental hazard and needs the use of environmental protection  equipment to avoid it.

 

The  process of forming the stainless steel copper plating metal coating  process is: the process of removing the wax, degreasing, and activation  of the workpiece to be plated, and then reducing the copper by  electroplating, followed by the plating time of about ten minutes. The tank needs to be washed with water, neutralized, reactivated, and then brightly plated. Plating  time is more than 20 minutes. After the plating layer has reached a  sufficient thickness, it is washed and activated again. This time it is  possible to electrolessly plate nickel and black. The plating time  depends on the quality requirements. Once again, it is washed and dried.  can.

 

The other method is to polish black nickel-plated or black-treated  workpieces, perform different degrees of polishing according to the  requirements of bronze, and then apply electroplating varnish (without  fingerprint technology) for drying.

 

The  color of stainless steel copper plating is commonly used in green  bronze, red bronze, bronze, copper, brass and other colors, the most  widely used stainless steel.

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