Silicon Metal Powder
Silicon metal powder is also called industrial silicon powder. It is silver gray or dark gray powder with metallic luster. Of high melting point, good heat resistance, high resistivity and superior oxidation resistance, it's called 'industrial glutamate', which is an essential basic raw material in hi-tech industry.
Silicon Metal
|
Silicon Metal Grades |
Chemical Composition |
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|
Si (% Min) |
Fe (% Max) |
Al (% Max) |
Ca (% Max) |
|
|
Silicon Metal 2202 |
99.5 |
0.2 |
0.2 |
0.02 |
|
Silicon Metal 3303 |
99.3 |
0.3 |
0.3 |
0.03 |
|
Silicon Metal 411 |
99.3 |
0.4 |
0.1 |
0.1 |
|
Silicon Metal 421 |
99.2 |
0.4 |
0.2 |
0.1 |
|
Silicon Metal 441 |
99.0 |
0.4 |
0.4 |
0.1 |
|
Silicon Metal 553 |
98.5 |
0.5 |
0.5 |
0.3 |
|
Lumps: 10 - 100mm (90%min) or per request. Powders: -200mesh, -325mesh or as per request. |
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Silicon Metal Lumps & Powder
Silicon Lumps
Silicon Powder
