Ferro alloy
553 Grade Silicon Metal 441 Grade Silicon Metal
silicon metal is silver gray or dark gray powder with metallic luster, which be of high melting point, good heat resistance, high resistivity and superior oxidation resistance, it's called "industr...
DESCRIPTION
silicon metal is silver gray or dark gray powder with metallic luster, which be 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 553 | |||
| Si | Fe | Al | Ca |
| 98.7 | 0.5 | 0.5 | 0.3 |
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