Kev kho cua sov (lossis kev kho cua sov) yog pab pawg tsim khoom, cov cua sov thiab cov txheej txheem hlau siv los hloov lub cev, thiab qee zaum tshuaj lom neeg, cov khoom ntawm cov khoom. Feem ntau daim ntawv thov yog metallurgical. Kev kho cua sov kuj tseem siv hauv kev tsim ntau yam khoom siv, xws li iav. Kev kho cua sov cuam tshuam nrog kev siv cua sov lossis ua kom txias, ib txwm ua rau huab cua sov, kom ua tiav qhov txiaj ntsig xav tau xws li ua kom tawv lossis tawv ntawm cov khoom. Cov txheej txheem kho cua sov suav nrog ua kom sov, ua kom tawv tawv, ua kom muaj zog ntxiv, ua kom sov, ua kom sov, ua kom zoo dua qub thiab ua kom sov. Txawm hais tias lub sijhawm kho cua sov tsuas yog siv rau cov txheej txheem uas cua sov thiab cua txias tau ua tiav rau lub hom phiaj tshwj xeeb ntawm kev hloov pauv cov khoom tsis txhob txwm ua, cua sov thiab cua txias feem ntau tshwm sim thaum lub sijhawm lwm cov txheej txheem kev tsim khoom xws li kub ua lossis vuam.
Kev kho cua sov yog dab tsi?
Cov Khoom Nrov
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