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This article defines high carbon silicon, a ferroalloy material (typically Si about 45-60% and C about 15-25%) that combines silicon deoxidation and carbon addition in one addition, often produced fro

This article introduces recarburizers (carbon raisers) used to adjust the carbon content of molten iron and steel. Main raw materials include graphitized petroleum coke (GPC), calcined petroleum coke,

Electrolytic manganese metal (EMM) is a high-purity manganese product manufactured through the electrolysis of purified manganese sulfate solution. It is commonly produced in the form of flakes or pow

Calcined petroleum coke (CPC) is produced by heat-treating green petroleum coke at around 1200-1350°C to drive off volatile matter and restructure the carbon lattice. This article explains the raw mat