Ferrosilicon is a ferroalloy composed of iron and silicon. Ferrosilicon is an iron-silicon alloy made by smelting coke, steel shavings, and quartz (or silica) in an electric furnace. Since silicon and oxygen are easily combined into silicon dioxide, ferrosilicon is often used as a deoxidizer in steelmaking. Ferrosilicon is often used as a reducing agent in ferroalloy production and the chemical industry.

Silicon manganese is a kind of ferroalloy product, which is mainly composed of Si, Mn, and C chemical elements. According to the content of two elements, Si and Mn, silicon manganese can be divided into two main grades, silicon manganese 6517#, and silicon manganese 6014#.

Silicon Metal Si Metal Lumps is a very common element on earth, and it is very active with oxygen. Silicon is a grey metallically lustrous metalloid element, the pure silicon is produced by electric furnaces from quartz ore and coke, also known as silicon metal. Generally, the purity of silicon metal is above 98% and it has alternative names as metal silicon or industrial silicon.

Ferrotungsten (FeW) is a ferroalloy, consisting of iron and tungsten. The metal usually consists of 75%-82% or 70%-75% tungsten.

The vanadium content of iron and Vanadium Intermediate Alloy (fe-v Binary Alloy) is not less than 35.0% (by weight) and not more than 85.0% (by weight). Vanadium, a member of the vanadium family of periodic table elements, has an atomic number of 23, an atomic weight of 50.942, a melting point of 1,887 degrees, and a boiling point of 3,337 degrees. About 80% of vanadium and iron are used as alloying elements in steel.

FeMo is an iron alloy composed of molybdenum and iron, generally containing 50% to 60% of molybdenum, and is used as an alloy additive in steelmaking. Ferromolybdenum is an alloy of molybdenum and iron. Its main use is as an additive to molybdenum in steelmaking.