Silicon Nitride is a kind of advanced ceramic material with high hardness, stable structure, small thermal expansion coefficient, excellent oxidation resistance and corrosion resistance, which integrates excellent thermal and chemical properties.
Main purpose:
It is mainly used in metallurgical industry, mechanical industry, chemical industry, semiconductor, aviation, atomic energy and other industries, medical artificial joints, and all-ceramic engines.
Items
Nano-Si3N4
phase content (%)
amorphous
chemical component
N(wt%)
38.5
38.5
38.5
O(wt%)
1.25
1.25
1.25
C(wt%)
0.2
0.2
0.2
Fe(ppm)
Supplier: Alumina ceramics, zirconia ceramics, silicon carbide ceramics, silicon nitride ceramics
