High Purity Metal Si
High Purity Metal Si Description
In industry, high purity metal si is usually produced by reducing carbon dioxide to silica in an electric furnace. The following is the chemical equation for producing metallic silicon: SiO2 + 2C → Si + 2CO The purity of silicon produced in this way is 98-99%, and the product produced by this chemical reaction is called metallic silicon. In the metallurgical foundry industry, high purity metal si is used as an additive to non-ferrous alloys and alloying agent for silicon steel, thereby improving the hardenability of steel.
High Purity Metal Si Composition
| Garde | si | Fe | Al | Ca |
| ≥ | ≤ | |||
| 1101 | 99.79% | 0.1% | 0.1% | 0.01% |
| 2202 | 99.58% | 0.2% | 0.2% | 0.02% |
| 3303 | 99.37% | 0.3% | 0.3% | 0.03% |
Particle size: 10-100mm, 10-50mm, 0-3mm, 2-6mm and various granularities depending on your needs.
Packaging : Dark gray gloss, granularity 10-100 mm, polyethylene plastic bags, net weight 1000 kg per bag, gross weight 1000 kg per bag.
Silicon Metal Video
High Purity Metal Si Supplier
Silicon metal is widely used in refractory and powder metallurgy as an excellent antioxidant.
The addition of metallic silicon to refractories can first react with oxygen to form a new mineral phase to close pores, improve sealing, and prevent slag iron from penetrating to improve the product's resistance to high temperatures, abrasion, and oxidation. Therefore, it is widely used in refractory materials for steelmaking furnaces, furnaces, furnace furniture and so on.
In the foundry metallurgical industry, silicon metal is used as an additive to non-ferrous metal alloys and silicon steel alloying agent, thereby improving the hardenability of steel. Silicon metal can also be used as a reducing agent for some metals, used in new ceramic alloys, and so on.
Our factory can provide various specifications and models of chunks, granules and silicon metal powder according to customers' requirements.
FAQ
Q: Can we visit your factory?
A: Warmly welcome once we have your schedule we will pick you up.
Q: What is the time of delivery? Do you have it in stock?
A: Yes, we have it in stock. The exact delivery time depends on your detailed quantity and is usually around 7-15 days.
Q: What are your terms of delivery?
A: We accept FOB, CFR, CIF, etc. You can choose the most convenient way.
Q: What are your terms of payment?
A:30% payment in advance, balance payable against copy of bill of lading (or L/C)
Please contact us if you have any questions. Ensure timely and effective communication during working hours.
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