Silicon Metal 441 Metal Silicon
Due to the very strict requirements of impurities such as iron, aluminum and calcium in silicon metal, how to effectively remove impurities in silicon metal has become an important problem to be solved in the metallurgical industry.
Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of silicon metal 441 metal silicon in China. With abundant experience, we warmly welcome you to wholesale discount silicon metal 441 metal silicon in stock here from our factory. Quality products and reasonable price are available.
Description
Silicon metal 441 is mainly used in the manufacture of aluminum alloys. The color of the metallic silicon 441 is gray, the surface has a metallic luster, very hard. The main use of metal silicon is as an additive to non-ferrous alloys. The main uses of silicon metal 441 are the production of aluminum alloys and semiconductor materials.
Specification
| Chemical Composition(%) | ||||
| Garde | Si | Fe | Al | Ca |
| ≥ | ≤ | |||
| 553 | 98.5 | 0.5 | 0.5 | 0.3 |
| 441 | 99.1 | 0.4 | 0.4 | 0.1 |
| 421 | 99.3 | 0.4 | 0.2 | 0.1 |
| 3303 | 99.37 | 0.3 | 0.3 | 0.03 |
Our Service
1.High experienced & excellent technology : Over the years, we have been engaged in the metallurgical industry ,to provide us with the industry's leading experience and advanced technology.
2.Competitive price : We have our factory,all the products we sales are factory direct sale and the prices we offered are the favorable price.
3.Strict quality control : We have strict quality control system,from material purchasing to product selling.
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