Product Description
Silicon Metal 553 is also known as crystalline silicon or industrial silicon. Its main usage is to work as a non-ferrous alloy additive. Metallic silicon is silver gray or dark gray powder with metallic luster and high melting point. It is a kind of strong compound deoxidizer, which can replace pure aluminum in the process of steelmaking, promote the utilization ratio of deoxidizer, purify liquid steel, and improve the quality of steel. Silicon Metal 553 is the essential basic raw material of high and new technology industry.
Advantages
Silicon Metal 553 has low density, low coefficient of thermal expansion and good casting performance and wear resistance. Its casting has high impact resistance, high pressure compactness and long service life. In the chemical industry, it can be used to produce silicone rubber, silicone resin, silicone oil and other silicone. Silicone rubber has good elasticity and high temperature resistance and can be used in the production of medical supplies and high temperature resistant gaskets. As an experienced silicon metal producer and supplier in the global market, you can completely trust our products.
Silicon Metal index | ||||
model | Chemical composition(%) | |||
Si | Fe | Al | Ca | |
≥ | ≤ | |||
#553 | 98.50 | 0.50 | 0.50 | 0.30 |
#441 | 99.00 | 0.40 | 0.40 | 0.10 |
#3303 | 99.37 | 0.30 | 0.30 | 0.03 |
#2202 | 99.58 | 0.20 | 0.20 | 0.02 |
#1101 | 99.79 | 0.10 | 0.10 | 0.01 |
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