Lub ntsiab zoo ntawmtantalum phajcov khoom muaj xws li cov hauv qab no:
Lub siab melting point thiab kub stability: Lub melting point ntawm tantalum phaj yog siab li 2996 degree, thib ob tsuas yog tungsten thiab rhenium, thiab muaj qhov kub thiab txias stability. Nyob rau hauv ib puag ncig kub, tantalum phaj tsis yooj yim rau yaj lossis deform, thiab tuaj yeem ua haujlwm ruaj khov nyob rau hauv qhov kub thiab txias.
Cov tshuaj lom neeg ruaj khov zoo heev: Tantalum phaj muaj qhov muaj zog tiv thaiv corrosion, tuaj yeem tiv thaiv kev yaig ntawm cov xov xwm muaj zog xws li kua qaub, alkali, thiab ntsev, thiab tuaj yeem siv tau ntev hauv qhov chaw hnyav corrosive. Tantalum phaj tsis hnov mob rau cov khoom muaj zog corrosive xws li hydrochloric acid, concentrated nitric acid thiab "aqua regia", uas qhia cov tshuaj muaj zog heev.
Cov khoom siv zoo: Tantalum phaj muaj lub zog siab thiab tawv, thiab tuaj yeem tiv taus siab thiab hnyav. Nws cov khoom siv xws li tensile lub zog, compressive zog thiab elastic modulus yog zoo heev, thiab tuaj yeem tiv taus ntau qhov chaw ua haujlwm hnyav.
Cov hluav taws xob zoo thiab thermal conductivity: Tantalum phaj muaj hluav taws xob zoo thiab thermal conductivity, uas yog qhov tsim nyog rau kev txhim kho kev ruaj ntseg thiab kev ntseeg siab ntawm cov khoom siv hluav taws xob. Qhov no ua rau tantalum daim hlau tshwj xeeb yog siv dav hauv cov khoom siv hluav taws xob thiab tsim nyog rau kev tsim cov khoom siv hluav taws xob siab thiab cov khoom siv.