Products Parameter
| Composition | Si (%) | Fe(%) | Al(%) | Ca(%) |
| Content | 99.0 | 0.4 | 0.4 | 0.1 |
Products Description
Silicon metal 441 is a metallic silicon alloy, which is mainly composed of elements such as iron, silicon and carbon. Among them, the iron content is about 60-70%, the silicon content is about 25-35%, and the carbon content is about 0.1-0.2%. Silicon metal 441 belongs to crystalline silicon, which is stable and inactive and does not belong to dangerous goods. However, under certain conditions, such as when the particle size of metal silicon powder is fine to a certain extent (below 5 microns), there may be the risk of explosion.
As a non-iron-based alloy additive and silicon steel alloying agent, silicon metal 441 can significantly improve the hardenability and properties of steel. It is an important raw material for producing high-quality casting materials such as calcium silicon and aluminum silicon, and it is widely used in the casting industry. Silicon metal 441 has a high content of silicon, which can be combined with oxygen in molten steel and has a good deoxidation purpose. In the process of steelmaking, adding silicon metal 441 can play a role in collecting slag, which makes it more convenient to filter impurities in molten steel and improve the purity of molten steel.
Silicon metal 441 is often used in the manufacture of stainless steel. By improving the corrosion resistance and thermal stability of stainless steel, its performance is improved. Because of its good high-temperature stability, silicon metal 441 is widely used in manufacturing high-temperature resistant alloys and casting materials. In addition, silicon metal 441 can also be used to make silicon steel, which is an important part of power equipment, such as transformers.
With its unique chemical composition and physical properties, silicon metal 441 plays an important role in the fields of stainless steel manufacturing, high-temperature resistant alloys, casting materials, electronic materials and silicon steel manufacturing. At the same time, due to its high silicon content and low carbon content, silicon metal 441 also has good corrosion resistance and high-temperature stability, which makes it maintain stable performance in various applications.
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