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Silicon Nitride (Si3N4)

Article source: admings     Time: 2015-06-02

Silicon Nitride (Si3N4)

  Silicon Nitride (Si3N4)

  The silicon nitride ceramic powder produced by Desunmet possesses the characteristics of high purity, high nitrogen, narrow particle size distribution, high sintering activity, chemical composition stability, resistance to decomposition, and to high temperature oxidation. In particular, it has high temperature strength, self-lubricating effect, and formation of fine dispersed phase in the composite materials, thus greatly improve the overall performance of composites.

Silicon Nitride Characteristics
Color White and Gray
Molecule weight 140.3
Density(g/cm3) 3.2

  Silicon Nitride (Si3N4)-- chemical composition and specifications

Product chemical composition (Wt**)
N C O Fe
Silicon Nitride (Si3N4) 38.5 0.12 1 <1ppm
Phase content Βphase>**
Purity(**) >99.95**
Granularity(μm) Provided according to user’s needs

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