Application areas of silicon nitride ceramics
It is widely used in many fields such as high-tech structural ceramics, various wear-resistant materials, and refractory materials. Mainly used in photovoltaic, bearing, metallurgy, chemical industry, energy, environmental protection, aerospace and defense military and new energy vehicle inverters and other new energy and new materials.- Metallurgical field: As a new type of refractory material, silicon nitride material is used in metallurgical furnace body, furnace mouth sealing, iron furnace water outlet, iron hook amorphous material and nitrogen additives in the steelmaking industry.
- Machinery industry: Silicon nitride ceramics are used as bearing balls, rollers, ball races, molds, new ceramic tools, pump plungers, mandrel sealing materials, etc.
- Chemical industry: Silicon nitride ceramics are used as wear-resistant and corrosion-resistant parts, such as ball valves, pump bodies, combustion vaporizers, filters, etc.