silicon Metal of Description
Silicon metal is known as industrial silicon.Silicon metal is smelted from other materials such as quartz rock and coke,with about 98.5% silicon.The main raw materials for metal silicon smelting are ground silica and carbonaceous reducing agent. Metallic silicon is produced by reducing silicon dioxide with carbon in an electric furnace. Industrial silicon has extremely wide applications and is a basic industrial raw material. It is mainly used to produce organic silicon and polysilicon.Depending on the content of the main impurities in metal silicon, such as iron, aluminum and calcium, it can be divided into different grades.
Silicon metal Specifications
| Grade | Chemicals Composition(%) | |||
| Si≥ | Fe | Al | Ca | |
| ≤ | ||||
| Silicon Metal 2202 | 99.5 | 0.2 | 0.2 | 0.02 |
| Silicon Metal 3303 | 99.3 | 0.3 | 0.3 | 0.03 |
| Silicon Metal 441 | 99 | 0.4 | 0.4 | 0.1 |
| Silicon Metal 553 | 98.5 | 0.5 | 0.5 | 0.3 |
| Silicon Metal 411 | 99 | 0.4 | 0.1 | 0.1 |
Packaging: Customized according to customer requirements.
Manufacture Of Silicon Metal
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Use of Silicon Metal
Silicon metal is silver gray crystalline, hard and brittle, has a high melting point, good heat resistance, high resistivity and is highly antioxidant.It is widely used in aerospace, aviation, electronics, organic chemicals, melting, insulation and fire-resistant materials and other industries.It is used in the following three sectors:
1. In the silicone field: silicone oil, silicone resin, silicone rubber, silane coupling agent, etc.
2. In the polysilicon field: integrated circuit chips, solar cell and semiconductor materials, etc.
3. In the field of aluminum alloy: aluminum alloy doors and windows, building models, car engines, wheels, etc.
company advantage
1. We have more than 30 years of experience in this metallurgical refractory field.
2. Our relationship with our customers is not only limited to buying and selling products, but also includes a deep understanding of needs and expanding communication.
3. On many products, we have our own price advantages.
4. Product quality control and after-sales guarantee are the points to which our company attaches great importance.
ZHENAN INTERNATIOANL CO., LTD
Tell: +8615896822096 (WhatsApp)
Email: info@zaferroalloy.com
Website: www.metal-alloy.com
Address: Huafu Office Building, Anyang, Henan province, China.
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