Kev siv tooj liab hlau

Nyob rau hauv lub neej txhua hnub, tooj liab hlau yog siv los ua tus neeg xyuas pib. Zoo conductivity, dav siv nyob rau hauv kev tsim cov xov hlau, cables, txhuam, thiab lwm yam; Cov thermal conductivity zoo, feem ntau yog siv los tsim cov cuab yeej sib nqus thiab cov ntsuas uas xav tau los tiv thaiv kev sib nqus, xws li cov khoom siv hluav taws xob, cov cuab yeej aviation, thiab lwm yam; Cov yas zoo heev, yooj yim rau kev ua haujlwm kub thiab txias, tuaj yeem ua rau cov khoom siv tooj liab xws li cov kav dej, tuav, xov hlau, strips, daim hlau, foils, thiab lwm yam. Muaj ob hom khoom siv tooj liab ntshiab: smelted thiab ua tiav.