Silicon Metal is also known as non silicon alloy for industrial use. According to the content of Fe, Al and Ca in metal silicon, the metal silicon can be divided into 553, 441, 3303,2202, 1101, etc...
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Silicon Metal is also known as non silicon alloy for industrial use. According to the content of Fe, Al and Ca in metal silicon, the metal silicon can be divided into 553, 441, 3303,2202, 1101, etc. Metal silicon additional products include silicon powder, metal silicon slag, etc. Among them, silica fume is also called silica fume, micro silica fume, or silica fume, which is widely used in refractory and concrete industries.
Grade | Composition | ||||
Si Content | lmpurities( %) | ||||
Fe | Al | Ca | P | ||
1501 | 99.69 | 0.15 | 0.15 | 0.01 | ≤0.004% |
1502 | 99.68 | 0.15 | 0.15 | 0.02 | ≤0.004% |
1101 | 99.79 | 0.1 | 0.1 | 0.01 | ≤0.004% |
2202 | 99.58 | 0.2 | 0.2 | 0.02 | ≤0.004% |
2502 | 99.48 | 0.25 | 0.25 | 0.02 | ≤0.004% |
3303 | 99.37 | 0.3 | 0.3 | 0.03 | ≤0.005% |
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