Properties:
Industrial silicon (also named Silicon Metal),is a kind of silver gray or dark gray powder with metallic luster.Featured by high fusing point,good heat-resistance,high resistivity and high anti-oxidation.It is well known as "industrial monosodium glutamate" and an indispensable raw material in hi-tech industry.
Applications:
Mainly used for silicon piece of silicon powder series, aluminum alloy ingot smelting steel, aluminum alloy material, and special steel smelting and other products.
Silicon Metal
Brand |
Chemical Composition % |
|||
Si ≥ |
Fe≤ |
Al≤ |
Ca≤ |
|
Si-2202 |
99.5 |
0.2 |
0.2 |
0.02 |
Si-3303 |
99.3 |
0.3 |
0.3 |
0.03 |
Si-411 |
99.3 |
0.4 |
0.1 |
0.1 |
Si-421 |
99.2 |
0.4 |
0.2 |
0.1 |
Si-441 |
99.0 |
0.4 |
0.4 |
0.1 |
Si-553 |
98.5 |
0.5 |
0.5 |
0.3 |
Silicon Metal Powder
Brand |
Chemical Composition % |
|||
(Si ≥) |
Fe≤ |
Al≤ |
Ca≤ |
|
Refractory Industry |
||||
150mesh |
98 |
0.6 |
0.4 |
0.2 |
200mesh |
99 |
0.3 |
0.2 |
0.1 |
325mesh |
99 |
0.4 |
0.3 |
0.2 |
400mesh |
98.5 |
0.5 |
0.3 |
0.2 |
600mesh |
98.2 |
0.4 |
0.4 |
0.2 |
Low-grade |
||||
200mesh |
97 |
3 |