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Silicon Nitride Si3N4 Ceramic is one kind of technical ceramic materials which has very good performance in high temperatrue, its mechanical strength can be kept up to 1200℃. Its hardness and wear resistance performance ranks high among all technical ceramic materials. It has high electrical resistivity, high dielectric constant and low dielectric loss, is a choice for electrical insulation. Furthermore, it has good chemical stability and resistance to oxidation. As a result, silicon nitride ceramic has the best comprehensive performance and most wide application in high temperature field.
✔Bearing balls and rollers
✔Cutting tools
✔Valves, turbocharger rotors for engines
✔Turbine blades
✔Diesel engine glow plugs
✔Molten metal handling
✔Thermocouple sheaths
✔Welding jigs, fixtures and nozzles















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