Silicon Metal, Shape : Lump, Granule, Powder for smelting

Apperance
lump or powder granule , silver grey or dark grey with metallic luster.
Characteristics
high metaling point ,good heat hesistance ,high resisting and superior oxid- ation resisitance.
Application
1.silicon is used in aluminum and its alloys to increase the fluidity and tenacity.
2.silicon metal is used in manufacturing a number of organic chemicals such as silicones, resins, and lubricants.
3.silicon metal is used in producing monocrystalline and polycrystalline silico-n of high purity for electronic parts.
Standard
size:10-100 mm, 3-10mm, 0-3mm.
Packing: in 1 mt big bag.
The content packaging particle size may be based on customer demand production.
si fe al ca
98.5% 0.5% 0.5% 0.3%
99.0% 0.4% 0.4% 0.1%
99.0% 0.3% 0.3% 0.03%
99.0% 0.2% 0.2% 0.02%