elektrogalwanowania

Elektrogalwanizowanie, commonly known as electroplating, is an electrochemical process used to deposit a thin layer of metal onto a conductive substrate. This process involves immersing 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 applied, metal ions from the anode are attracted to the cathode, where they reduce and form a coherent, adherent coating.

The primary purpose of electrogalvanizing is to enhance the properties of the substrate material. Common applications include corrosion resistance, where a sacrificial metal like zinc is plated onto steel to prevent rust. It can also be used for decorative purposes, such as plating with chrome, nickel, or gold to achieve a lustrous finish. Furthermore, electroplating can improve surface hardness, wear resistance, electrical conductivity, or solderability.

The efficiency and quality of the electrogalvanizing process depend on several factors, including the composition of the electrolyte, current density, temperature, and the surface preparation of the substrate. Thorough cleaning and preparation of the substrate are crucial to ensure good adhesion and a uniform coating. Different types of plating baths and electrochemical cells are employed depending on the specific metal being deposited and the desired outcome. This technique is widely used across various industries, including automotive, electronics, aerospace, and jewelry manufacturing.