Product Name: Silicon nitride whisker
Purity: 99.0 %

Color: sandy beige
APS: 100nmx800nm
[O] <0.62%
SSA: 45 m²/g
Bulk density: 0.44 g/cm³
Crystal cell: Hexagonal

 

Si₃N₄ whisker materials offer lower sintering temperature, high mechanical strength, good chemical stability or anti-corrosion. As dispersion phase in nanoceramic composites, it increases the strength especially at high temperature with a lower friction surface toward improved overall performances of the composites. Silicon nitride can be used as intensifier of composites of metal matrixes, ceramic matrixes and graphite matrixes; composite paint, binders, rubbers and plastics, and other polymer matrix composite. For example, silicon nitride can reinforced Al-matrix composite, alumina ceramic composite, silicon carbide ceramic, silicon nitride ceramic.