Vanadium yog cov khoom siv tshuaj lom neeg uas paub txog nws lub cev tshwj xeeb thiab tshuaj lom neeg. Nws muaj ib tug silver-grey metallic tsos thiab yog ib tug malleable thiab ductile keeb, uas txhais tau hais tias nws yog yooj yim zoo li tus thiab yuav khoov tsis tau tawg. Nov yog qee qhov tseem ceeb ntawm nws lub cev thiab tshuaj lom neeg:
1. Melting point: Vanadium muaj qhov siab melting point ntawm 1910 degree, uas ua rau nws zoo tagnrho rau siv nyob rau hauv high-temperature daim ntaub ntawv xws li rauv hauv ob sab phlu.
2. Qhov ntom ntom: Vanadium muaj qhov ntom ntom ntom ntawm 6.0 g / cm3, uas ua rau nws hnyav hlau.
3. Hardness: Nws yog ib qho nyuaj heev hlau nrog ib tug hardness ntawm 6.5 mus rau 7.0 ntawm lub Mohs scale. Qhov no ua rau nws zoo tagnrho rau kev tsim cov cuab yeej thiab cov khoom siv uas xav tau lub zog siab thiab kav ntev.
4. Corrosion tsis kam: Vanadium muaj zog tiv taus corrosion thiab oxidation, ua kom zoo rau kev siv ntau yam kev siv tshuaj.
5. Cov khoom sib nqus: Vanadium yog cov hlau ferromagnetic, txhais tau tias nws muaj zog txaus nyiam rau cov hlau nplaum.
6. Tshuaj reactivity: Vanadium yog heev reactive nrog oxygen, nitrogen, hydrogen, thiab lwm yam khoom. Nws tuaj yeem tsim cov tebchaw nrog ntau yam ntawm lwm cov ntsiab lus, ua rau nws muaj txiaj ntsig zoo hauv kev tsim cov hlau alloys.
7. Qhov tseem ceeb ntawm kev lom neeg: Vanadium yog qhov tseem ceeb rau ntau yam kab mob nyob thiab tau pom tias muaj peev xwm kho tau zoo rau ntau yam mob.
Hauv cov ntsiab lus, vanadium muaj ntau yam tshwj xeeb ntawm lub cev thiab tshuaj lom neeg uas ua rau nws muaj ntau yam thiab muaj txiaj ntsig zoo rau ntau yam kev siv. Nws cov ntsiab lus siab melting, ntom, thiab hardness, nrog rau nws cov kev tiv thaiv corrosion thiab magnetic zog, tau ua rau nws muaj txiaj ntsig hauv kev lag luam thiab kev tsim khoom. Nws qhov tseem ceeb lom neeg kuj tseem qhia txog nws lub peev xwm hauv tshuaj thiab kev kho mob.
