 
                                In industry, silicon metal is usually made by carbon reduction of silicon dioxide in the electric furnace chemical reaction equation: SiO2 + 2C Si + 2CO so that the purity of silicon metal is 97~98...
DESCRIPTION
In industry, silicon metal is usually made by carbon reduction of silicon dioxide in the electric furnace chemical reaction equation: SiO2 + 2C Si + 2CO so that the purity of silicon metal is 97~98%, called silicon metal and then melt it after recrystallization, with acid to remove impurities, the purity of silicon metal is 99.7~99.8%
| Model Number | 553/441/3303/2202/1101 | 
| Shape | Lumps/granules | 
| Chemical | Si,Fe,Al,Ca,P | 
| Craft | Smelting/crushing | 
| Material | Silicon/iron/aluminum/calcium | 
| Color | Silver Gray | 
| Product Features | Nonferrous Metal Alloy Additives | 
| Size | 10-100mm/10-50mm or custom | 
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