Metallic silicon, also known as crystalline silicon or industrial silicon, is mainly used as an additive for color based alloys. Metallic silicon is a product made of quartz and coke in an electric furnace. The content of silicon in the main components is about 98% (including 99.99% of silicon is also contained in metallic silicon), and other impurities include iron, aluminum, calcium, etc.
Common grades include 553 / 441 / 3303 / 2202 / 411 / 421, etc.
Henan Xinghao metallurgical refractory Co., Ltd. is committed to supplying high-quality ferroalloy products to the world. The company's main products are: metal silicon, electrolytic manganese, metal manganese ingot, ferrosilicon calcium, high carbon silicon, magnesium ingot, etc; The products are sold to many large iron and steel enterprises and foundry enterprises in China.