The main raw materials of silicon metal 441 are quartz, coke and silica, which are smelted at high temperature through electric furnace heating. Silicon metal 441 is also known as industrial silicon 441, which is often used as an additive for non-ferrous alloy. In addition, Silicon metal 441 is also used as an alloying agent in the production of silicon steel. In the process of smelting special steels and non-ferrous alloys, it can also be used as a good deoxidizer. The silicon metal 441 can also be purified into monocrystalline silicon, which is widely used in the production of electronics and semiconductors, and has a wide range of uses.
Silicon metal 441 has a dark gray luster, with high melting point, good heat resistance, high resistivity advantages. It also has good oxidation resistance.Generally, its particle size is 10 ~ 100MM or 2 ~ 25MM.
At present, the method used by the manufacturer to produce silicon metal is generally carbothermal method. By purchasing silica as raw material, using petroleum coke, charcoal, wood chips, low ash coal and so on as reducing agent, smelting at high temperature in the ore-thermal electric furnace, reducing silicon metal from silica.
If you want to get a higher silicon content of silicon metal, it is necessary to refine, remove its internal impurities, get purity of 99.7% ~ 99.8% silicon metal products.
Silicon metal 441 can effectively improve the high temperature resistance, wear resistance and oxidation resistance of products. It is widely used in steelmaking furnaces.
silicon Metal441 is also used in the silicone chemical industry, for the production of silicon monomer, silicone oil, silicone rubber preservatives, so as to improve the product's high temperature resistance, electrical insulation, corrosion resistance, corrosion resistance, waterproof and others .
At the same time, through the purification process of silicon metal 441, monocrystalline silicon is produced, which can be widely used in integrated circuits and electronic components. In the metallurgical and casting industry, silicon metal 441 is used as a non-ferrous alloy additive and silicon steel alloy agent, thus improving the hardenability of steel.
Is the silicon 441 you are using really supplied by the manufacturer? Maybe your price and service is better. The silicon 441 in the market generally comes from the traders, rather than the real silicon 441 manufacturers.If you want to get a lower price, it is a wise choice to look for silicon metal 441 manufacturers to purchase, so that the quality can be guaranteed as well as the factory price.And surprisingly, you can get even better technical support. JBT is a manufacturer focusing on silicon 441 production. Provide 24-hour online service.
Our customers are from all over the world. We are committed to providing our customers with high quality silicon 441 products. Good price and good service provide a VIP level of perfect service. From the purchase of silicon metal 441 to the feedback of customers in the later period, we have a special person to contact .Any difficulty in the process of using , we can get a quick and effective solution. We have a rich logistics system and a fast delivery speed.
Adopts high-quality ton bags for packaging, to ensure the safety of goods transportation, according to customer requirements using wooden frame or iron drums for packaging, using land and sea transportation, high quality silicon 441 products will be transported to all parts of the world.
| SPECS | CHEMICAL CONTENT% | ||
| Impurity elements % max | |||
| Fe | Al | Ca | |
| 441 | 0.4 | 0.4 | 0.1 |
