Metal silicon 441 is a model of silicon metal, which silicon content is 99.1%, the rest of the components according to the percentage of its impurity iron aluminum calcium and divided, 441 represents the content of iron aluminum calcium is 0.4%, 0.4%, 0.1%, metallic color, texture hard and brittle.Metal silicon is widely used in metallurgy, chemical industry, electronics and other industries.Silicon metal in the chemical industry is mainly used to produce silicon-based compounds, such as silane, silicone, silicone oil and so on.Silicon can also be used to manufacture semiconductor silicon, silicon ceramics, silicon carbide, silicon nitride and so on.
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