Cov nplooj ntawv tooj liab yog cov khoom siv dav siv hauv kev lag luam vim lawv cov thermal conductivity siab. Tooj liab yog hlau uas yog tus cwj pwm los ntawm nws cov qauv crystalline thiab kev ua kom siab, uas tso cai rau nws xa cov cua sov los ntawm nws zoo. Lub thermal conductivity ntawm tooj liab yog kwv yees li 385 W / mK, uas txhais tau hais tias tooj liab yog ib qho zoo heev conductor ntawm tshav kub.
Lub thermal conductivity ntawm cov ntawv tooj liab yog vim cov qauv ntawm nws cov atoms. Nyob rau hauv tooj liab, cov atoms yog teem nyob rau hauv ib tug crystalline qauv uas tso cai rau cov electrons mus dawb do. Cov electrons dawb no yog dab tsi thauj cov cua sov los ntawm cov khoom, uas ua rau cov thermal conductivity siab. Tsis tas li ntawd, tooj liab yog cov khoom siv ntom ntom, uas txhais tau hais tias muaj ntau cov atoms nyob rau hauv ib qho me me ntawm cov khoom, uas ua rau kom muaj kev ua tau zoo ntawm kev hloov cua sov.
Cov nplooj ntawv tooj liab yog siv ntau yam kev siv vim lawv cov thermal conductivity siab. Ib qho kev siv ntau tshaj plaws yog nyob rau hauv kev tsim cov kav dej rau cov cua sov hloov hauv cov tub yees thiab cua txias. Tooj liab kuj tseem siv rau hauv kev tsim cov tsheb radiators thiab hauv kev tsim cov khoom siv hluav taws xob uas tsim kom muaj cua sov, xws li cov txheej txheem thiab cov dab dej kub.
Lwm qhov zoo dua ntawm tooj liab yog nws qhov kev tiv thaiv corrosion. Tooj liab yog ib yam khoom uas tsis oxidize yooj yim, uas txhais tau hais tias nws muaj peev xwm tswj tau nws cov thermal hloov mus rau lub sij hawm ntev. Tsis tas li ntawd, tooj liab yog cov khoom siv yooj yim rau kev ua haujlwm thiab cov duab, ua rau nws zoo tagnrho rau kev siv hauv cov ntawv thov siab.
Hauv kev xaus, cov nplooj ntawv tooj liab yog cov khoom siv thermal conductivity vim nws cov qauv crystalline thiab siab ceev. Tooj liab yog siv rau ntau yam kev siv, nrog rau cov kav dej tub yees, tsheb radiators, thiab cov khoom siv hluav taws xob. Copper lub corrosion kuj thiab yooj yim ntawm kev ua hauj lwm ua rau nws zoo tagnrho rau siv nyob rau hauv high precision daim ntaub ntawv.
