• Brand: Anyang JBT
• Place of Origin: Henan, China
• Shape: Lump, grain, powder
• Chemical: Si, Fe, Ca, Al
• Size: 10-100mm,10-50mm,0-10mm
• Purity: Si ≥ 99.1%
• Color: Gray
• Packing: One ton per big bag
• Application: Steelmaking, Purification, Aluminium ware

Silicon Metal 441 requires Fe ≤ 0.4%, Al ≤ 0.4%, Ca ≤ 0.1%, quartzite, petroleum coke, charcoal, and graphite electrodes are the main raw materials for the production of Silicon Metal 441, which is made by smelting quartzite in an electric furnace and using charcoal as a reducing agent to precipitate the silicon dioxide inside. Silicon metal 441 can be further processed into lumps, grains, and powders for different applications. The cost of producing silicon metal to raw materials and electricity accounted for a relatively high, due to the advantages of resources, China has low-cost silicon metal superior, silicon metal production is mainly concentrated in China, according to statistics, China's silicon metal production accounted for about 69.3% of global production, ranking first, followed by Brazil and Norway, production accounted for 7.3% and 6.6% respectively. The oxygenation process can be used during production, thus producing silicon metal containing bubbles 441 and significantly increasing its absorption and dissolution rate. Learn More >>