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Silicon Nitride Ceramic Material
Aluminum low pressure casting silicon nitride ball head sealing tube Sealing silicon nitride ceramic riser industrial ceramic tube.
Excellent wear resistance, long time to ensure the tightness of low pressure die casting, high strength and high temperature impact resistance of silicon nitride ceramics.
It can also resist cold and thermal shock, heated to more than 1000 ° C in the air, and then cooled and heated sharply again, and will not break.
It is widely used in low pressure aluminum casting, manufacturing bearings, turbine blades, mechanical sealing rings, durable abrasives, pump bushing and so on