In industrial production, use the heat generated by fuel combustion, or convert electrical energy into heat energy, so as to purchase thermal equipment for various processing techniques such as smelting, heating, drying,Silicon Carbide Reaction Sintering Process sintering, cracking and distillation of workpieces or materials, Known as industrial furnaces. Industrial kiln is mainly composed of furnace lining, furnace frame, heating device (such as combustion device, electric heating element), preheater, furnace front pipeline, smoke exhaust system, furnace machinery and other parts.Sintering of B4C by Pressureless Liquid Phase Sintering At present, industrial furnaces are widely used in all walks of life in the national economy, such as metallurgy, building materials, chemical industry, light industry, food and ceramics and other industries. It has many varieties, high energy consumption and great influence, and is the key equipment for industrial heating. The development of its heating technology and the adoption of high-efficiency energy-saving technology have a great impact on improving product quality, reducing production costs, rationally utilizing energy, improving working conditions, and realizing civilized production.Vacuum Heat Treatment of Fasteners There are many types of industrial furnaces, which need to meet different application backgrounds and production process requirements in different industries.Vacuum sintering of transparent ceramics