High Purity Industrial Silicon Metal 553 441 Metallic Silicon Lump
Silicon Metal Description
Metallic silicon, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys.The metallic silicon is silver gray crystal, hard and brittle. It is melted by quartz stone with more than 98.5% SiO2. As a kind of basic industrial raw materials, it is widely used in the production of silicone and polysilicon and mainly applied in aerospace, aviation, electronics, organic chemical industry, smelting, fire-resistant and thermal insulation industries and fields.
Silicon Metal Specification
| Grade | Composition |
| Si | Impurities(%) |
| Fe | AI | Ca |
| ≤ |
| 2202 | 99.58 | 0.2 | 0.2 | 0.02 |
| 3303 | 99.37 | 0.3 | 0.3 | 0.03 |
| 441 | 99.1 | 0.4 | 0.4 | 0.1 |
| 553 | 98.7 | 0.5 | 0.5 | 0.3 |
Packing & Delivery
Packing: 1 ton big bag, 20-25mt in 20' container
Company Profile
ZHENAN has been in the business of ferroalloy for 3 years now. It is a leading manufacturer and supplier of ferro silicon,silicon manganese,silicon metal,silicon carbide,high carbon silicon and so on.our company is a large-sized production enterprise integrating research, development, production and sales.
Our Services
We can try our best to provide you the good services as below:
1.We have Experienced staffs .
2.Provide kinds of certificates.
3.24 hours on line to answer all your questions .
4.The content packing particle size may be based on customer demand.
5.Quality can be guaranteed. we provide safe products to our users.
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