Ua ke nrog niobium, tantalum, tungsten thiab molybdenum, nws yog hu ua refractory hlau. Nws yog malleable, nyuaj thiab tsis-magnetic. Nws tsis yooj yim oxidized hauv huab cua thiab yog soluble hauv hydrofluoric acid, nitric acid thiab aqua regia. Nws tsis yooj yim rau corrode thiab ruaj khov heev hauv alkali, sulfuric acid thiab hydrochloric acid. Vanadium feem ntau siv hauv metallurgy, aerospace, tshuaj thiab roj teeb kev lag luam hauv daim ntawv ntawm ferrovanadium, vanadium compounds thiab metallic vanadium.
Ferro-vanadium Master Alloy
Nyob rau hauv qhov xwm txheej, vanadium tsis tshua muaj kev ywj pheej cov zaub mov, thiab feem ntau pom muaj nyob rau hauv vanadium-titanium magnetite, phosphate pob zeb, uranium-bearing sandstone thiab siltstone. Tsis tas li ntawd, muaj ntau ntawm vanadium muaj nyob rau hauv bauxite thiab carbonaceous cov ntaub ntawv. (xws li roj av, thee).
Kev lag luam Ferrovanadium
