Ferrosilicon is an alloy of iron and silicon. Ferrosilicon is an iron-silicon alloy made from coke, steel chips, quartz (or silicon dioxide) as raw materials and smelted by electric furnace. Because silicon and oxygen are easily combined into silicon dioxide, ferrosilicon is often used as a deoxidizer in the smelting process. At the same time, due to the generation of silicon dioxide will release a lot of heat, in the deoxidation at the same time is conducive to increase the temperature of molten steel. At the same time, ferrosilicon can also be used as an alloying element additive, widely used in low alloy structural steel, spring steel, bearing steel, heat-resistant steel and electrical silicon steel, ferrosilicon in the production of ferroalloys and the chemical industry is often used as a reducing agent.
Ferrosilicon, also known as ferrosilicon, is a ferroalloy composed of iron and silicon. Ferrosilicon is made from coke, steel chips and quartz (or silica) by refining in an electric furnace.
Ferrosilicon is widely used in steelmaking, iron casting and low carbon ferroalloy production.
Ningxia Zhongyan Trade Company Limited, founded in 2019, is located in Yinchuan City, Ningxia. The registered capital of the enterprise is 5.18 million RMB. The business scope includes: wholesale of hardware products; retail of hardware products; sale of metal products; sale of functional parts and accessories of machine tools; sale of CNC machine tools; sale of lubricating oil; sale of second-hand daily necessities; sale of high-speed precision gears and gears; sale of daily necessities; sale of office supplies; wholesale of kitchen and sanitary wares and daily sundries; sale of needles, textiles and raw materials; sale of daily sundries; sale of needles and textiles; sewing machinery sales; rubber products sales; packaging materials and products sales; clothing and apparel retail; clothing accessories sales; paper products sales; labor protection supplies sales; construction materials sales; computer hardware and software and auxiliary equipment retail; office equipment supplies sales; footwear and hats retail; high-performance non-ferrous metals and alloy materials sales; chemical products sales (excluding licensed chemical products); lighting appliances sales; renewable resources sales Sales of wires and cables; sales of construction and decoration materials; sales of asbestos cement products; sales of fire-fighting equipment; sales of cement products; sales of cameras and equipment; retail sales of camera equipment and binoculars; wholesale sales of sporting goods and equipment; sales of sanitary wares; retail sales of sporting goods and equipment; sales of metal materials; sales of new metal functional materials; repair of general-purpose equipment; repair of special-purpose equipment; sales of machinery and equipment; sales of activated carbon and other coal processing; coal production Activated carbon and other coal processing; timber sales; non-metallic minerals and products sales; refrigeration, air-conditioning equipment sales. (Except for items subject to approval in accordance with the law, conduct business activities independently in accordance with the law on the basis of business licenses)