Surface treatment is a research area focused on modifying the surface properties of materials to enhance their performance, durability, and functionality. This can involve processes such as coating, plating, etching, and polishing to improve attributes like corrosion resistance, wear resistance, adhesion, and aesthetics. Surface treatment is essential in industries such as manufacturing, automotive, aerospace, and electronics to ensure the quality and longevity of products. Researchers in this field often investigate new materials and techniques for surface modification to meet the evolving needs of various industries.