Low price quality ferrochrome

 Our large stock cheap supply of high quality ferrochrome, ferromanganese (high-carbon ferromanganese, medium carbon ferromanganese, low carbon ferromanganese) reliable quality, timely delivery and price concessions invites new and old customers to negotiate or site visits Tel: 15565181682 QQ: 3164265822 Contact: Ms Wu is mainly used for high-carbon ferromanganese furnace steelmaking as deoxidizer, desulfurization agents and alloying agents, in addition with the progress of low carbon ferromanganese production process, can also be used in the production of high-carbon ferromanganese low carbon ferromanganese. BF carbon ferromanganese: used in steelmaking as deoxidizer or alloying elements additives. Low-carbon ferromanganese alloy composed mainly of manganese, iron, composed of two elements, manganese steel production is the most frequently used a deoxidizer and alloying materials. It manganese ore as raw material in the blast furnace and electric furnace smelting steel. Manganese density 7.43g / cm3, a melting point of 1245. C, boiling point 2150. C. Manganese and has a great affinity for oxygen, capable of forming a stable manganese oxide and oxygen. In addition, manganese as an alloying element additive, can enhance the hardness, ductility, toughness and abrasion resistance of the steel. It is widely used structural steel, tool steel, heat-resistant stainless steel, wear-resistant steel and other alloy steels. Manganese also reduce the harmful influence of desulfurization and sulfur. Low-carbon ferromanganese can be divided into low-carbon ferromanganese and carbon content less than 0.7% carbon content of 0.7% to 2.0% of carbon ferromanganese.