What is Silicon Metals?

What is Silicon Metals?

Metallic silicon is also known as crystalline silicon or industrial silicon, and its main use is as an additive for non-iron based alloys. Silicon is a non-metallic element, gray, metallic color, hard and brittle. The content of silicon is about 26% of the mass of the Earth’s crust. The relative atomic mass is 28.80; The density is 2.339 / cm3; The melting point is 1410. C; The boiling point is 2355℃. The resistivity is 214012·m.

According to the content of iron, aluminum and calcium in metal silicon, metal silicon can be divided into 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, 1101 and other different grades.

Additional products of silicon metal include silicon powder, edge silicon, black silicon, metal silicon slag, etc. Silica powder, also known as silica powder, micro-silica powder or silica fume, is widely used in refractory materials and concrete industries.

Silicon metal is an industrial purified elemental silicon, which is mainly used in the production of silicon, high-purity semiconductor materials and the preparation of alloys with special uses. In the refractory industry, it is mainly used as an antioxidant.

Our superior product grades marking high demand in the industry include Silicon-1101/2202/3303/441/553 etc.

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