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Molecular formula : CAS :
nature : contains a certain amount of vanadium steel. Vanadium is to strengthen the ferritic and narrow gamma phase element, and carbon, nitrogen, oxygen have strong affinity. The steel main functions : (a) refinement of steel and grain, raising coarsening temperature, the lower the sensitivity of the overheated steel, steel to improve the strength and toughness; (2) When the high temperature into austenite, increasing steel hardenability, carbide morphology exists to reduce hardenability; (3) the increase of hardened steel tempering stability and produce secondary hardening effect. Vanadium is China's richest elements, and has become the development of new types of steel alloying elements commonly used one.
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