PVD ion coating classification

PVD ion coating is divided into two categories: decorative coating and tool coating.

The film layer of decorative plating is relatively thin, and its main purpose is to improve the appearance of the workpiece product, such as color, brightness, etc. In addition, the decorative film layer can also reduce surface wear, resist surface corrosion, and prolong product life. . Decorative plating is mainly used in some household hardware products, such as clocks, door and window locks, door hinges and door handles, kitchen hardware, bathroom hardware, lighting hardware, tableware, knives and scissors, etc. The coated products can show a variety of beautiful effects such as elegance and dazzling brilliance, and the film layer is resistant to wear and tear and does not fade. At present, the main colors often plated are: dark golden yellow, light golden yellow, brown, bronze, gray, black, gray black, seven colors, blue and so on.

The film layer of tool plating is thicker than that of decorative plating. The main purpose is to use the high hardness, high wear resistance, heat resistance, corrosion resistance and other properties of the film layer to extend various hardware tools, turning tools, various molds and various medical equipment. life, such as screwdrivers, pliers, turning tools, milling cutters, planers, drills, surgical forceps, scalpels and so on. The coating on the tool can greatly extend the service life of the product. For example, after the PVD film is plated on turning tools such as turning tools, milling cutters, planers, and drills, its service life can be increased by 5~40 times; The turning speed and the finish of the machined surface are also greatly improved. This has greatly improved the efficiency of the production enterprise, and the processing accuracy and appearance of its products have also been improved, which can bring more benefits to the enterprise.

Today, PVD coating technology has been widely and deeply applied in building materials, hardware appliances, lock hardware, kitchen and bathroom, hardware and clocks, medical equipment and tool processing industries, bringing considerable economic benefits to these industries. also enhance their development potential.