Silicon metal powder : 1. Competitive price 2. Quick reply to the customer's inquiry within 24hours 3.Pass ISO9000
silicon metal :
Industrial silicon , which can also be called metal silicon ,is silver grey or black with metallic luster. It has the function of high melting point, good heat resistance, high oxidation resistance, high resistivity.It is the essential basic raw materials of many high-tech industries.
We supply Silicon metal as below:
Designation | Chemical Composition% | |||
Si | Fe | Al | Ca | |
≥ | ≤ | |||
2202# | 99.0 | 0.2 | 0.2 | 0.02 |
2203# | 99.0 | 0.2 | 0.2 | 0.03 |
3103# | 99.0 | 0.3 | 0.1 | 0.03 |
3303# | 99.0 | 0.3 | 0.3 | 0.03 |
411# | 99.0 | 0.4 | 0.1 | 0.1 |
421# | 99.0 | 0.4 | 0.2 | 0.1 |
441# | 99.0 | 0.4 | 0.4 | 0.1 |
553# | 98.5 | 0.5 | 0.5 | 0.3 |
Note: customers' special request available
Silicon Metal