Ferro alloy
Silicon Metal 3303 2202 1101 For Steelmaking
Silicon metal is a very important industrial product, which can be used in many industries such as steel making, cast iron, aluminum (aviation, aircraft and automobile parts production), silicon op...
DESCRIPTION
Silicon metal is a very important industrial product, which can be used in many industries such as steel making, cast iron, aluminum (aviation, aircraft and automobile parts production), silicon optical electrical components, etc. It is called the “salt” of modern industry. Silicon metal is a product made of quartz and coke and melted in an electric furnace. The main component silicon content is about 98%. The remaining impurities are iron, aluminum, calcium, etc.
Size: 10-50mm,90%min,or according to customers’ requirements;
It is Silver gray or dark grey powder, Heat-resistance and good performance.
| Silicon Metal Grade | chemical composition(%) | ||||
| Si | Impurities ≤ | ||||
| Fe | AI | Ca | P | ||
| Silicon Metal 1101 | 99.79 | 0.1 | 0.1 | 0.01 | 0.004 |
| Silicon Metal 2202 | 99.58 | 0.2 | 0.2 | 0.02 | |
| Silicon Metal 3303 | 99.37 | 0.3 | 0.3 | 0.03 | |
| Silicon Metal 411 | 99.4 | 0.4 | 0.1 | 0.1 | |
| Silicon Metal 441 | 99.1 | 0.4 | 0.4 | 0.1 | |
| Silicon Metal 553 | 98.7 | 0.5 | 0.5 | 0.3 | |
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