Tooj liab, tseem hu ua tooj liab liab, muaj kev ua hluav taws xob zoo heev thiab kev ua kom sov zoo, zoo heev plasticity, thiab yooj yim rau kev ua los ntawm kev nias kub thiab nias txias. Nws yog dav siv rau hauv kev tsim cov xov hlau, cables, txhuam hluav taws xob, thiab tooj liab hluav taws xob rau hluav taws xob sparks, thiab lwm yam. Khoom zoo.
Qhov hluav taws xob thiab thermal conductivity ntawm tooj liab yog qhov thib ob tsuas yog nyiaj, thiab nws yog dav siv rau hauv kev tsim cov khoom siv hluav taws xob thiab thermal. Tooj liab muaj kev tiv thaiv corrosion zoo hauv huab cua, dej hiav txwv thiab qee cov kua qaub tsis-oxidizing (hydrochloric acid, dilute sulfuric acid), alkali, ntsev kua thiab ntau yam organic acids (acetic acid, citric acid), thiab yog siv rau hauv kev lag luam tshuaj lom neeg. Tsis tas li ntawd, tooj liab muaj weldability zoo, thiab tuaj yeem ua tiav rau ntau yam khoom tiav thiab cov khoom tiav los ntawm kev ua txias thiab thermoplastic. Xyoo 1970, cov zis ntawm tooj liab liab tshaj qhov tag nrho cov zis ntawm txhua lwm cov hlau tooj liab.
Lub sijhawm tshaj tawm: Lub Peb Hlis-21-2023