Low-content ferrosilicon Si 25%cast ferrosilicon

Production of low-content ferrosilicon (Si < 25%) : Blast furnaces or electric furnaces are used for smelting, with coke reducing iron ore and silica. Through precise temperature control (1400-1500℃), the characteristics of low carbon and low silicon are achieved, with significant cost-effectiveness. Application: Core material for deoxidation in steelmaking, rapidly generating low-melting-point silicate slag to enhance the purity of molten steel; Improve the fluidity of molten iron in casting to meet the requirements of common gray cast iron. Packaging: 1-ton moisture-proof woven ton bag (lined with PE film) or custom steel drum (anti-oxidation sealed), with batch number of ingredients and safety marks marked. Deep processing: It can be crushed to the standard particle size of 10-50mm, or customized 0-3mm powder for spray metallurgy. Transportation: Sea containers (20GP/40HQ) or bulk carriers, which must be rainproof and moisture-proof and comply with IMDG Class 4.1 flammable solid…