Silicon metal #3303 Si:99.0%min. Fe:0.3%max. Al:0.3%max. Ca:0.03%max. Size:10-100mm,90%min. In plastic woven bags of 1 mt each. Ferro silicon, ferro silicon powder, ferro silicon briquette.
Silicon Metal 441 (Powder)
Ferro Silicon (FeSi)
Silicon Metal processed by excellent industrial silicon and including full varieties. Used in electro, metallurgy and chemical industry. It 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.
The silicon metal include the types of 553,441,1101,2202 etc because of the differnet content of iron, aluminum and calcium, such as silicon metal 553, the content of iron is 0.5%max, aluminum 0.5% and calcium 0.3% , the silicon metal 1101 is with the content of iron 0.1%, aluminum 0.1% and calcium not more than 0.01%. Silicon metal is generally supplied in the size of 10-100mm, packing 1ton jumbo bags. Silicon metal is always be used as alloy additive for aluminum products or aluminum alloy, if any require please contactc us.
Silicon Metal 441
Supplier: Silicon metal 441, 3303, 2502, 553, 2202
Silicon metal 441 Si:99.0%min. Fe:0.4%max. Al:0.4%max. Ca:0.1%max. Size:10-100mm,90%min. In plastic woven bags of 1 mt each.
Spec. Si%min Fe%max Almax Ca%max Size 553 98.7 0.5 0.5 0.3 10-100mm 441 99.1 0.4 0.4 0.1 10-100mm 331 99.35 0.3 0.3 0.05 10-100mm 2202 99.58 0.2 0. 2 0.02 10-100mm 2502 99.48 0.25 0.25 0.02 10-100mm 3303 99.37 0.3 0.3 0.03 10-100mm 10~100mm 1mt 1 plastic woven bag
Supplier: Metal silicon 553 441 3303 2202 2502 1101
