Application of silicon carbide in coating In recent years, silicon carbide coatings are widely used in various industries under the name of ceramic coatings. Due to having some special and unique characteristics, silicon carbide has excellent coating power, and for this reason, it is used as one of the best coating options in the industry. Among the most important features and special and unique characteristics of silicon carbide, the following can be mentioned: Having excellent elasticity Having a very high hardness High corrosion resistance Having excellent electrical properties The presence of these features in silicon carbide has made this chemical compound a suitable choice for protective coating on glass, metals, etc. Due to the excellent coating power of silicon carbide, currently various industries use various methods and also use the most advanced and latest technology to create coating on various materials such as metals and glass. This work increases the hardness, strength and resistance of metals and glass significantly. With the progress of science and conducting extensive research on silicon carbide, specialists and experts have succeeded in combining it with other materials and producing a combination with more favorable properties. Compounds including silicon carbide are widely used in the industry due to having more favorable properties, and day by day we see an increase in their applications in the industry. Nickel and silicon carbide composite coating Nickel and Silicon Carbide composite coating is one of the most widely used and best types of composite coatings in the world, which is widely used due to its unique and very desirable properties. Nickel and silicon carbide composite coating is considered as one of the most widely used industrial coatings, the best alternative to chrome coating. The reason for this is the cheapness of ceramic powder as well as the high resistance of this coating against wear. This coating is used in various industries to protect commercial parts against friction, and this coating is widely used in industrial valve production industries. In pipe transmission lines, because the contents of pipelines cause corrosion and wear in pipes, nickel and silicon carbide composite coating is used as a protective coating. The nickel and silicon carbide composite coating used in pipe transmission lines is very resistant to corrosion and friction, and for this reason, this composite coating is used in pipe transmission line construction industries. The anti-corrosion and anti-friction properties of this coating have made coatings such as tungsten carbide coating and chrome coating no longer used in pipeline production industries. Characteristics of nickel and silicon carbide composite coating Nickel and silicon carbide composite coating has many features, of course, some of them were mentioned. These features have a great impact on improving the properties of various materials, especially metals, and for this reason, this coating is considered one of the most practical coatings in the industry. Among the most important features and characteristics of nickel and silicon carbide composite coating, the following can be mentioned: Having anti-corrosion properties Having anti-wear properties Having very high acid resistance Having excellent mechanical properties Having excellent triological properties Not harming the environment and fully compatible with it Cheap and affordable And…. The things mentioned are the most important characteristics of nickel and silicon carbide composite coating, and it can be said that one of the applications of silicon carbide in coating is the production of its composite coating with nickel. Unlike many coating materials, whose use as protection in metals and other materials causes damage to the environment and nature over time, nickel and silicon carbide composite coating has always not caused any damage to the environment and as a Environmentally friendly coating is known in the world. The economy or cost-effectiveness of nickel and silicon carbide composite coating is one of the most important features of this coating from the point of view of industries, and for this reason, this coating is currently replacing other coatings such as coating in many industries. Tungsten carbide and chrome plating. The production of silicon carbide by Rayka Sanat Efarand Company with high purity and using the best and most advanced technology is being done and is ready to be supplied to all industries across the country.