Ua ntej, tooj liab rods muaj hluav taws xob conductivity zoo heev. Tooj liab yog ib qho ntawm cov khoom siv hluav taws xob zoo uas paub zoo, thiab nws cov khoom siv hluav taws xob yog qhov thib ob tsuas yog nyiaj thiab kub. Qhov no ua rau tooj liab rods dav siv nyob rau hauv hluav taws xob thiab hluav taws xob teb, xws li cables, xov hlau, Circuit Court boards thiab lwm yam khoom siv nyob rau hauv manufacturing. Copper rods tuaj yeem ua haujlwm tam sim no sai thiab ua tau zoo, ua kom cov haujlwm ruaj khov ntawm circuits.
Qhov thib ob, tooj liab pas nrig kuj qhia tau zoo thermal conductivity. Tooj liab muaj cov thermal conductivity siab thiab tuaj yeem hloov lub zog hluav taws xob sai. Yog li ntawd, tooj liab rods feem ntau yog siv nyob rau hauv lub chaw tsim khoom ntawm thermal conductive li thiab cua kub dissipation li. Txawm hais tias nyob rau hauv cov khoom siv hluav taws xob lossis hauv cov txheej txheem tsim khoom, kev ua kom sai thiab tawg ntawm cov cua sov yog qhov tseem ceeb heev. Lub thermal conductivity ntawm tooj liab rods tuaj yeem pab tswj qhov kub thiab txias ntawm cov khoom siv thiab tiv thaiv overheating los ntawm kev cuam tshuam rau kev ua haujlwm thiab lub neej ntawm cov khoom siv.
Tsis tas li ntawd, cov pas nrig tooj liab kuj muaj cov khoom siv zoo thiab cov yas. Nws muaj lub zog siab thiab corrosion kuj, thiab tuaj yeem tiv taus qhov yaig ntawm cov khoom los ntawm ib puag ncig sab nraud. Nyob rau tib lub sijhawm, tooj liab kuj tuaj yeem ua tau yooj yim, forged thiab tsim, thiab tuaj yeem ua rau tooj liab rods ntawm ntau yam duab thiab ntau thiab tsawg kom tau raws li qhov xav tau ntawm ntau qhov chaw. Qhov no plasticity tsis tsuas yog pab txhawb kev tsim khoom thiab kev ua haujlwm, tab sis kuj tseem muaj peev xwm ua tau rau cov ntawv thov tshiab hauv ntau qhov kev lag luam.
