High-purity silicon powder

Specifications: -200 mesh, -300 mesh, -400 mesh, 10µm, 5µm, 3µm, 1µm

Usage: Important semiconductor material, metal ceramics, diamond polycrystalline, alloy addition. Preparation of silicon-based alloys.

Properties: Gray crystalline powder

Chemical Composition:Si≥ 99.99 Fe≤ 0.4 Al≤ 0.4 Ca≤ 0.2 Mg≤ 0.0015 Sn≤ 0.005 Ti≤ 0.002 Zn≤ 0.001 V≤ 0.0075Co≤ 0.0012 Mn≤ 0.0035Cu≤ 0.014 Mo≤ 0.0001

Single crystal silicon powder

Specifications: -200 mesh, -300 mesh, -400 mesh, 10µm, 5µm, 3µm, 1µm

Usage: Important semiconductor material, metal ceramics, diamond polycrystalline, alloy addition. Preparation of silicon-based alloys.

Properties: Gray crystalline powder

Chemical Composition:Si≥ 99.99 Fe≤ 0.4 Al≤ 0.4 Ca≤ 0.2 Mg≤ 0.0015 Sn≤ 0.005 Ti≤ 0.002 Zn≤ 0.001 V≤ 0.0075Co≤ 0.0012 Mn≤ 0.0035Cu≤ 0.014

Mo≤ 0.0001

Ultra-fine silicon powder

Specifications: 10µm 5µm 3µm 1µm

Usage: Important semiconductor material, metal ceramics, diamond polycrystalline, alloy addition. Preparation of silicon-based alloys.

Properties: Gray crystalline powder

Chemical Composition:Si≥ 99.96 Fe≤ 0.4 Al≤ 0.4 Ca≤ 0.2 Mg≤ 0.0015 Sn≤ 0.005 Ti≤ 0.002 Zn≤ 0.001 V≤ 0.0075Co≤ 0.0012 Mn≤ 0.0035Cu≤ 0.014 Mo≤ 0.0001

High-purity ultrafine silicon powder

Specifications: 10µm 5µm 3µm 1µm

Usage:Important semiconductor materials, cermets, diamond polycrystals, and alloy additives. Preparation of silicon-based alloys.

Properties: Gray crystalline powder

Chemical Composition:Si≥ 99.99 Fe≤ 0.4 Al≤ 0.4 Ca≤ 0.2 Mg≤ 0.0015 Sn≤ 0.005 Ti≤ 0.002 Zn≤ 0.001 V≤ 0.0075Co≤ 0.0012 Mn≤ 0.0035Cu≤ 0.014 Mo≤ 0.0001