Product Description

Characteristics:
 

 1.Silicon nitride powder has excellent corrosion resistance, thermal


conductivity, heat-shock resistance and abrasion resistance property. Silicon


nitride powder can be used in the environment below ***0 degree.

 2.Good anti-division property and stable chemical composition.

 
3.Low expansion coefficient, high thermal conductivity and strength..

 4.Good oxidation resistance.

Wide Application:

Silicon Nitride Powder is widely applied in the areas of high-tech structural


ceramics, wear-resistant materials, refractory and others. In the field of


metallurgy, silicon nitride is used as a new kind of refractory material in the


furnace body, the sealing of the mouth ,thenozzle of blast furnace ironmaking,


and the nitrogen additives of steel industry, It is the material of ball bearing,


roller, ball race, moulds, new ceramic cutting tools, pump plunger and spindle


sealing in the area of mechanism. Silicon nitride is used to process parts of wear


-resistant and corrosion resistant in chemical industry, like ball valve, pump


casing, combustion carburettor and filter.

Chemical component: