Siab melting taw tes: lub poelting point ntawm niobium yog siab li 2468 degree, uas ua rauNiobium crucailedMuaj peev xwm tiv thaiv tsis tau kub siab thiab haum rau kev ntsuas kub siab ntawm ntau cov ntaub ntawv.
Zoo corrosion: niobium muaj cov siab corrosion tsis kam rau ntau yam tshuaj lom neeg, tshwj xeeb tshaj yog nyob rau hauv cov kev mob siab, thiab tuaj yeem tswj tau ruaj khov.
Zoo heev Thermal stability stability: niobium crucibles tuaj yeem tswj hwm qhov ruaj khov ntawm lawv cov duab thiab yog haum rau kev sim uas yuav tsum tau ua kom ntsuas kub.
Tsawg vapor siab: ntawm qhov kub, niobium muaj qhov tsis txaus ntseeg, uas txo cov tshuaj tiv thaiv thiab ua kom pom tseeb ntawm cov txiaj ntsig sim.
Niobium crucible khoom duab zaub
Niobium crucible
Niobium crucible hlau