Video: Dab tsi yog qhov kub ntawm vanadium?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
3,407 ° C
Ib yam li ntawd, nws tau nug, dab tsi yog theem ib txwm ntawm vanadium?
| Lub npe | Vanadium |
|---|---|
| Boiling Point | 3380.0 ° C |
| Qhov ntom | 5.8 grams ib cubic centimeter |
| Theem ib txwm | Khoom |
| Tsev neeg | Hloov cov hlau |
Ib yam li ntawd, vanadium siv rau dab tsi? Ferrovanadium thiab vanadium - steel alloys yog siv los ua tej yam xws li axles, crankshafts thiab gears rau tsheb, qhov chaw ntawm lub dav hlau cav, springs thiab tej cuab yeej. Vanadium pentoxide (V2O5) tej zaum cov vanadium feem ntau pab tau compound. Nws yog siv li ib tug mordant, ib yam khoom uas mus tas li kho dyes rau fabrics.
Ib yam li ntawd, vanadium yog dab tsi hauv chav tsev kub?
Cov khoom thiab kev faib tawm Vanadium cov ntsiab lus melting thiab boiling yog paub txog science - 1910 C thiab 3407c ua raws. Vanadium muaj qhov ceev ntawm 6 grams ib cubic centimeter. Lub ntsiab yog cais raws li ib tug hlau, uas yog nyob rau hauv cov khoom ntawm lub xeev ntawm chav tsev kub.
Vanadiums melting thiab boiling point yog dab tsi?
Vanadium yog silvery-dawb, ductile, metallic-zoo li khoom. Ductile txhais tau hais tias muaj peev xwm kos rau hauv cov xov hlau nyias. Nws melting point yog hais txog 1,900 ° C (3, 500 ° F) thiab nws kub point yog li ntawm 3,000 ° C (5, 400 ° F). Nws qhov ceev yog 6.11 grams ib cubic centimeter.
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