Purpose of Surface Treatment
The surface of a material can be improved to make it more suitable for a specific application. So, surface treatment is a method to change the surface of a material to enhance its properties.
The purpose of surface treatment is to increase corrosion resistance, adhesion property, strength, hardness, and wear resistance. Other reasons are increasing the electrical conductivity, increasing the thermal conductivity, and other desirable characteristics of products for clients' needs.
Surface treatment can be done through a variety of methods. Each method has its advantages and disadvantages, so it is important to select the right one for the job.