Ferro chrome (FeCr) is an ferro alloy of chromium and iron, containing 50% to 70% chromium. The ferro chrome is produced by electric arc melting of chromite, an iron magnesium chromium oxide and the most important chromium ore. It can divide into Charge FeCr, Carbon FeCr, Low carbon FeCr and Micro carbon FeCr
Electrolytic manganese is the elemental metal precipitated by acid leaching of manganese oreã??
Applications:
With high purity,low impurities,Electrolytic Manganese Metal Flakes are widely used in Iron and steel smelting, non-ferrous metallurgy, electronic technology, chemical industry, environmental protection, food hygiene, electrode industry, aerospace industry and other fields.
Electrolytical manganese mainly used as an additive,to increase the strength, toughness, abrasion resistance and corrosion resistance of alloys in the field of steel smelting, manganese copper alloy,manganese aluminum alloy,200 series stainless steel.
Vanadium nitrogen alloy is a new alloy additive which can replace ferro vanadium for the production of microalloyed steel.
NiV can improve the mechanical properties of steel such as strength, toughness, ductility and thermal fatigue resistance,and make the steel have good weldability.
At the same strength,use NIV can save vanadium addition20-40%,thereby reducing the cost.
NiV alloy can be used in structural steel, tool steel, pipeline steel, reinforcing bar and cast iron.
Vanadium-nitrogen alloys can be effectively microalloyed simultaneously in high strength low alloy steels to promote the precipitation of carbon, vanadium and nitrogen compounds in steels,more effectively enhance sedimentation and grain refinement
