Metallurgical Silicon Metal 2202 3303 For Aluminum Alloy
Silicon Metal Description
Silicon metal, also known as industrial silicon, is a product smelted from quartz and coke in an electric furnace. The main component of silicon is about 98% (in recent years, 99.99% of Si is also contained in silicon metal), and the rest Impurities are Fe, Al, Ca and so on.
The classification of silicon metal is usually classified according to the content of the three main impurities of Fe, Al, Ca contained in the silicon metal component. According to the content of Fe, Al, Ca in silicon metal, silicon metal can be divided into different grades such as 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, and 1101.
Silicon Metal Specification
| Grade |
Si |
Fe |
AI |
Ca |
Size |
| ≥ |
≤ |
| 1101 |
99.79 |
0.1 |
0.1 |
0.01 |
10-100mm |
| 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 |
| 553 |
98.7 |
0.5 |
0.5 |
0.3 |
| 98 |
98 |
1 |
0.5 |
0.5 |
| 97 |
97 |
1.7 |
0.7 |
0.6 |
|
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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