Electroplating

Electroplating is a surface treatment process that is often used in metalworking. It involves applying a thin layer of another metal to an object to improve or protect its properties. This process is often used to finish metal parts to prevent corrosion or increase durability.

The electroplating process essentially consists of immersing the piece of metal to be treated in an electrolyte bath containing a solution of the coating material. Another metal, which serves as the anode, is also immersed in the solution. By applying an electrical voltage between the metal to be treated and the anode, the coating material is deposited on the surface of the object.

This process offers several advantages. It protects the base metal from corrosion, as the applied layer acts as a barrier against external influences. In addition, electroplating can improve the hardness, abrasion resistance or aesthetic properties of the treated object.

Electroplating is used in various industries, including the manufacture of screws, bolts, car body parts and even jewelry. The choice of coating material depends on the specific requirements and intended use of the treated metal.