1. Kev ua cov txheej txheem: Cold-dov hlau yog ua tiav ntawm chav tsev kub, thaum kub-dov hlau yog ua tiav ntawm qhov kub thiab txias.
2. Nto tiav: Vim yog cov txheej txheem txias dov, txias dov hlau muaj qhov ua tiav zoo dua li cov hlau kub kub, uas ua rau muaj kev sib tw nruj dua thiab tsawg dua qhov tsis xws luag.
3. Lub zog: Vim yog cov txheej txheem ua haujlwm txias, txias dov hlau feem ntau muaj zog thiab nyuaj dua li cov hlau kub kub.
4. Ductility: Kub dov hlau feem ntau yog ductile ntau dua txias dov hlau, uas txhais tau hais tias nws yooj yim dua rau cov duab.
5. Nto oxide: Cov txheej oxide txheej ntawm cov hlau kub dov tuaj yeem ua rau me ntsis ntxhib thiab tsis sib xws, thaum lub ntsej muag ntawm cov hlau txias txias yog huv thiab du.
6. Tus nqi: Tus nqi ntawm cov hlau kub dov feem ntau qis dua tus nqi ntawm cov hlau txias txias vim yog cov nqi qis dua thiab cov sij hawm ntau lawm.
7. Kev siv:Cold-dov hlauyog qhov zoo tagnrho rau cov ntawv thov uas yuav tsum tau ua kom muaj kev ua haujlwm siab thiab ua kom tiav, xws li cov khoom siv tsheb, cov khoom siv hauv tsev, thiab cov khoom siv hluav taws xob. Kub dov hlau feem ntau yog siv rau hauv cov ntawv thov uas tus nqi thiab cov qauv tsim muaj zog yog qhov tseem ceeb, xws li kev tsim kho thiab khoom siv.
