10-100mm High Pure Silicon 441 553 3303 Grade Price of Silicon Metal
Silicon Metal processed by excellent industrial silicon and including full varieties. Used in electro, metallurgy and chemicalindustry. It is silver gray or dark gray powder with metallic luster, which be of high melting point, good heat resistance,highresistivity and superior oxidation resistance,,which is an essential basic raw material in hi-tech industry.
In all the applications, steelmaking, foundry and ferroalloy industries are the largest users of ferrosilicon. They consume about 90% of ferrosilicon. Among the different grades of ferrosilicon, the 75%ferrosilicon most widely used currently. In the steel making industry, about 1MT steel is consumed 3-5kg75% ferrosilicon.
Product Details Show
Silicon Metal all kinds of Indicator:
|
Grade |
Chemical composition(%) |
|||
|
Si |
Fe |
Al |
Ca |
|
|
≥ |
≤ |
|||
|
2202 |
99.58 |
0.2 |
0.2 |
0.02 |
|
3303 |
99.37 |
0.3 |
0.3 |
0.03 |
|
411 |
99.2 |
0.4 |
0.04-0.08 |
0.1 |
|
421 |
99.3 |
0.4 |
0.2 |
0.1 |
|
521 |
99.2 |
0.4 |
0.4 |
0.1 |
|
441 |
99.1 |
0.4 |
0.4 |
0.1 |
|
553 |
98.7 |
0.5 |
0.5 |
0.3 |
|
98 |
98.2 |
0.7 |
0.8 |
0.3 |
Size: 10-100mm or other size at customer's option
Usage:
1.Silicon metal 441 is regarded as alloy additive, improve the steel hardenability in metallurgy and foundry industry.
2.Silicon metal 441 which is sublimated into monocrystalline silicon, which is widely used in highttech field as essential raw material for integrated circuit and electronic element.
Product Packing
Plastic woven bag, 1 ton/bag or according to customer requirements.
About sample：We can provide free samples for our customers.
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