Industrial make Manganese can achieve industrial production, and almost all manganese is used in the steel industry to manufacture manganese iron alloys. In a blast furnace, manganese iron alloy can be obtained by reducing an appropriate proportion of iron oxide (Fe ₂ O3) and manganese dioxide (M...

Manganese is a chemical element with the symbol Mn, atomic number 25, and relative atomic mass 54.9380, is a gray white, hard, brittle, and glossy transition metal. The relative density is 7.21g/cm ³ (a, 20 ℃). Melting point 1244 ℃, boiling point 2095 ℃. The resistivity is 185×10 Ω· m (25 ℃)...

Preparation of charge materials:silica treatment,silica is broken in the jaw crusher to a lumpiness of no more than 100mm, screened out fragments less than 5mm, and washed with water to remove impurities and powder on the surface and improve the permeability of the charge. Calculation of ingredie...

Silicon metal (Si) is an industrial purified elemental silicon, which is mainly used in the production of organosilicon, the preparation of high-purity semiconductor materials and the preparation of alloys with special uses.   The production of silicone rubber, silicone resin, silicone oil a...

The ranking of ferrosilicon companies are: Xijin Mining and Metallurgy, Wuhai Junzheng, Sanyuan Zhongtai, Tengda Northwest, Qinghai Baitong, Galaxy Smelting, Qinghai Huatian, Ningxia Xinhua, Zhongwei Maoye, Qinghai Kaiyuan. The following is an introduction to two large ferrosilicon companies in N...