Products Description
Metallurgical silicon can be used in steelmaking as well as an alloying agent in aluminum casting. Aluminum-silicon (Al-Si) car parts are lightweight and stronger than components cast from pure aluminum. Automotive parts such as engine blocks and tire rims are some of the most commonly cast aluminum silicon parts.
Nearly half of all metallurgical silicon is used by the chemical industry to make fumed silica (a thickening agent and desiccant), silanes (a coupling agent) and silicone (sealants, adhesives, and lubricants). Photovoltaic grade polysilicon is primarily used in the making of polysilicon solar cells. About five tons of polysilicon is needed to make one megawatt of solar modules.
It is a key constituent in products, like cement, electrical steel, ceramic, concrete and glass. Silicon is widely used for aluminium-silicon (AlSi) alloys for cast components used in the automotive industry. It can form ferro-silicon (FeSi) when added to molten cast iron. By consumption, aluminium industry leads, leaving behind chemical and solar industries. It is possible to use gallium-arsenide (GeAs) or germanium (Ge) besides silicon in semiconductors and infrared applications.
It's metallic form called ferro silicon is widely used as a deoxidizing agent in the carbon and stainless steel production. Ferro silicon is highly demanded and used in steel smelting. Other than steel making, ferro silicon can be used to refine high purity magnesium, and produce ductile iron and magnesium ferro silicon. It can also make silicon steel and ferrous silicon alloys that are resistant to corrosion and heat.
Products Content
|
Product grades |
Chemical composition |
Chemical composition |
Chemical composition |
Chemical composition |
|
Impurities(%) |
Impurities(%) |
Impurities(%) |
||
|
Si content(%) |
Fe |
Al |
Ca |
|
|
1101 |
99.79 |
0.1 |
0.1 |
0.01 |
|
2202 |
99.58 |
0.2 |
0.2 |
0.02 |
|
2502 |
99.48 |
0.25 |
0.25 |
0.02 |
|
3303 |
99.37 |
0.3 |
0.3 |
0.03 |
|
411 |
99.4 |
0.4 |
0.1 |
0.1 |
|
421 |
99.3 |
0.4 |
0.2 |
0.1 |
|
441 |
99.1 |
0.4 |
0.4 |
0.1 |
|
551 |
98.9 |
0.5 |
0.5 |
0.1 |
|
553 |
98.7 |
0.5 |
0.5 |
0.3 |
FAQ
Q：What's the MOQ of trial order?
A：No limit,We can offer the best suggestions and solutions according to your condition.
Q：What are the payment terms?
A：Usually T/T ， or L/C.
Q：How about your company's certification?
A：ISO9001 and Test Report,also we could apply other necessary certification.
Contact Us
ZHENAN INTERNATIOANL CO., LTD
Mobile: +86-18211636583(whatsapp/wechat）
Fax: +86-372-5055180
Email: kay@zaferroalloy.com
Website: www.zaferroalloy.cn
Address: 1-2510,Huafu Office Building,Anyang,Henan,China.
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