Rhenium hlau yog kim thiab tsis tshua muaj siv ib leeg, thiab nws yog tsuas yog siv los ua ib qho ntxiv los txhim kho creep kuj ntawm kub alloys. Ib qho me me ntawm rhenium ntxiv rau tungsten thiab molybdenum tuaj yeem txhim kho qhov brittleness thiab deformation peev xwm ntawm qhov kub thiab txias thiab tau txais kev ruaj ntseg zoo ntawm qhov kub thiab txias.
WRe thiab MoRe muaj cov yas zoo thiab lub zog kub, ob qho tib si tuaj yeem siv rau qhov kub thiab txias, xws li lub hom phiaj X-ray, electrodes, thermocouples, cua sov, thiab lwm yam.