Metallic Silicon

Metal silicon, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. Silicon is a non-metallic element, gray in color, metallic in color, hard and brittle in nature. The silicon content accounts for approximately 26% of the crustal mass** The quantity is 28.80; The density is 2.33g/m3; Melting point is 1410 ° C; Boiling point is 2355 ° C; The resistivity is 2140 Ω. m. Metal silicon grades: According to the content of iron, aluminum, and calcium in metal silicon, metal silicon can be divided into different grades such as 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, 1101, etc. Additional products of metallic silicon: including silicon micro powder, edge silicon, black silicon, metallic silicon slag, etc. Silicon micro powder, also known as silicon powder, micro silicon powder or silica fume, is widely used in refractory materials and the concrete industry. Metal silicon (Si) is an industrial purified elemental silicon, mainly used in the production of organic silicon, the production of high-purity semiconductor materials, and the preparation of alloys with special applications