High Temperature Alloy Addition Ferrovanadium

Alloy addition ferrovanadium is a kind of ferro alloy, which can be obtained by reducing vanadium pentoxide in an electric furnace with carbon, or by reducing vanadium pentoxide by the electric furnace si-thermo method. It is widely used as an element admixture in the smelting of vanadium alloy steel and alloy cast iron and, in recent years, in the manufacture of permanent magnets.

Allloy addition ferrovanadium is mainly used for smelting alloy steel. Vanadium also plays a beneficial role in heat resistant steel and hydrogen resistant steel. The addition of vanadium in cast iron promotes the formation of pearlite due to the formation of carbides, which makes the cementite stable, the shape of the graphite particles fine and uniform, refining the grains of the matrix, thus improving the hardness, tensile strength and wear resistance of the casting.

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