Malleability, lub peev xwm ntawm cov khoom siv rau hammered rau hauv ib daim ntawv (los ntawm Latin, malleus, rauj, yog cov cuab yeej tseem ceeb ntawm cov hlau. Cov khoom tsis yog hlau, xws li pob zeb diamond, sulfur, iodine, tsis nyiam muaj cov cuab yeej no.
Iodine puas tuaj yeem ua tau zoo?
Ntawm cov hauv qab no, cov ntsiab lus uas tsis qhia txog kev ua tau zoo yog: Zinc, Hlau, Sulphur, Copper, Aluminium, Nickel, Chlorine, Iodine.
Yuav ua li cas yog cov khoom lag luam?
Nws yog lub peev xwm ntawm cov khoom khoov los yog hammered rau lwm cov duab yam tsis muaj kev tawg. Piv txwv ntawm cov hlau ua tau zoo yog kub, hlau, txhuas, tooj liab, nyiaj, thiab txhuas kub thiab nyiaj yog cov khoom zoo heev. Thaum ib daim hlau kub yog hammered nws yuav siv cov duab ntawm ib daim ntawv.
Puas hlau qhia kev ua tau zoo?
Txhua yam hlau xws li hlau, nyiaj thiab txhuas yog malleable.
Dab tsi yog hlau malleability?
Metals yog malleable, txhais tau tias lawv tuaj yeem tsim ua lwm yam duab, xws li cov ntawv nyias lossis cov ntawv ci, tsis muaj kev tawg lossis tawg. Lawv kuj yog cov ductile, uas txhais tau tias lawv tuaj yeem kos tau yooj yim rau hauv cov xov hlau.
