Uses of metal silicon powder
1. Metallic silicon powder is widely used in refractory materials and powder metallurgy industries to improve the high temperature resistance, wear resistance and oxidation resistance of products. Its products are widely used in steel-making furnaces, kilns, and kiln furniture.
2. In the silicone chemical industry, metallic silicon powder is the basic raw material for the synthesis of silicone polymers, such as used in the production of silicon monomers, silicone oil, and silicone rubber preservatives, thereby improving the high temperature resistance, electrical insulation, and corrosion resistance of the product. Anti-corrosion, waterproof and other properties.
silicon metal powder 325mesh
3. Metal silicon powder is drawn into single crystal silicon, and the processed silicon wafers are widely used in high-tech fields and are essential raw materials for integrated circuits and electronic components.
4. In the metallurgical casting industry, metallic silicon powder is used as a non-ferrous alloy additive and silicon steel alloy agent to improve the hardenability of steel. Industrial silicon powder can also be used as a reducing agent for certain metals and used in new ceramic alloys, etc.
Silicon powder uses:
1. Control the segregation and bleeding of concrete materials, and reduce or avoid defects such as honeycombs, pitted surfaces, weak interlayers, cracks and milk skin in concrete.
2. Improve the compressive strength of concrete. Tests have proven that silica powder can significantly increase the strength of concrete.
3. Improve the durability of concrete and improve its impermeability, frost resistance, abrasion resistance and corrosion resistance.
silicon metal powder 400mesh
4. Improve the carbonization resistance of concrete. For reinforced concrete, adding silica powder can improve the bonding strength between the matrix and the steel bars, and also enhance the corrosion resistance of the steel bars.
5. Improve the fluidity and density of refractory materials, and improve the high-temperature strength and thermal shock resistance of refractory materials.
