Ferro alloy
Silicon Metal 441 553 Grade Lump Ferro Alloys Metal Silicon
Silicon metal also called crystalline silicon or industrial silicon is mainly used as an additive for non-ferrous alloys. Metallic silicon has a high melting point, good heat resistance, high elect...
DESCRIPTION
Silicon metal also called crystalline silicon or industrial silicon is mainly used as an additive for non-ferrous alloys. Metallic silicon has a high melting point, good heat resistance, high electrical resistivity, and ultra-high oxidation resistance.
|
Grade
|
Si
|
Fe
|
Al
|
Ca
|
|
553
|
≥98.5%
|
≤0.5%
|
≤0.5%
|
≤0.3%
|
|
441
|
≥99%
|
≤0.4%
|
≤0.4%
|
≤0.1%
|
|
3303
|
≥99%
|
≤0.3%
|
≤0.3%
|
≤0.03%
|
|
2202
|
≥99%
|
≤0.2%
|
≤0.2%
|
≤0.02%
|
|
1101
|
≥99%
|
≤0.1%
|
≤0.1%
|
≤0.01%
|
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