Si3N4 Powder, 99.9%, 1.7um

Nano Silicon Nitride powder (Si3N4 powder)

Specification:1.7µm 

Application:

High temperature ceramics, magnetron sputtering targets , the silicon nitride coating , it mainly used as a functional ceramic materials, raw materials , refractory materials of non-ferrous metals , aircraft engines , gas input nozzles, bearings and other high temperature structural materials and heat-resistant coating layer as well as grinding , cutting , furnace and other materials. It can also be used as the heat-resistant coatings for the manufacture of engine.

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Product characteristics:

High strength. hardness, high temperature self-lubricating.

Chemical composition:

Si3N4≥99.9%  N≥38.9%  O≤1.5%  C≤0.1% Fe≤120ppm  Al≤75ppm