Various plating processing services - Surface treatment by Minoru Sangyo Co., Ltd.

Plating is a technology that forms a metal film on the surface of a solid. Various products are treated with plating and are utilized for many purposes beyond just appearance.

Common types of plating include electroplating, electroless nickel plating, nickel-chromium plating, low-temperature black chromium plating, hot-dip galvanizing, zinc plating, and hard chrome plating. There are various methods such as electroplating, which uses electricity; chemical plating, which utilizes chemical reactions; molten plating, where the substrate is immersed in molten metal to form a coating; and vapor deposition plating, where vapor from other metals is sprayed to create a coating. The characteristics and properties of the films differ based on the type of plating and the method of film formation, leading to their selective use according to applications and purposes. Characteristics of plating include decorative plating and functional plating, which provide decorative qualities, rust resistance, wear resistance, and electrical conductivity. To enhance corrosion resistance To impart thermal properties To provide electrical properties To enhance wear resistance To add decoration The features of plating treatment include rust and corrosion resistance. By depositing metal onto the substrate through electrolysis or electroless methods, it protects the material from corrosion. Common plating treatments include zinc plating, decorative nickel-chromium plating, and electroless nickel plating, which are representative processes.

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