: Provides a shiny, aesthetic finish while protecting against light corrosion. Usually applied over layers of copper and nickel.
: Applied in thicker layers directly to the base metal to improve wear resistance and hardness. Often used for hydraulic cylinders, shafts, and press molds. gost hromirovanie
: General technical requirements (appearance, thickness, adhesion, and porosity). : Provides a shiny, aesthetic finish while protecting
: Standard designations and symbols for coatings (e.g., "Х" for chrome). : Provides a shiny