elektrodeponeerimise

Elektrodeponeerimine, also known as electroplating, is an electrochemical process used to deposit a thin layer of metal onto a conductive surface. This is achieved by immersing both the object to be plated (the cathode) and a piece of the plating metal (the anode) into an electrolyte solution. When an electric current is passed through the solution, metal ions from the anode or the electrolyte are attracted to the cathode and deposit onto its surface, forming a coating.

The primary purpose of electroplating is to enhance the properties of the base material. This can include improving its appearance by providing a shiny, decorative finish, increasing its resistance to corrosion and wear, or enhancing its electrical conductivity. Common metals used for electroplating include gold, silver, copper, nickel, chromium, and zinc.

The thickness and uniformity of the deposited layer depend on various factors, such as the current density, the concentration of metal ions in the electrolyte, the temperature of the solution, and the duration of the plating process. Electroplating finds widespread applications in various industries, including electronics, automotive, jewelry, and manufacturing, for both functional and aesthetic purposes. The process requires careful control of chemical baths and electrical parameters to ensure desired results and minimize environmental impact.