Ib qho hlau yog cov khoom sib xyaw ntawm cov hlau, lossis cov hlau ua ke nrog ib lossis ntau dua lwm cov khoom. Piv txwv li, kev sib txuas cov ntsiab lus hlau kub thiab tooj liab ua rau kub kub, kub thiab nyiaj ua dawb kub, thiab nyiaj ua ke nrog tooj liab ua rau cov nyiaj sterling.
Yuav ua li cas yog lub ntsiab lus yooj yim alloy?
Alloy, khoom siv hlau muaj ob lossis ntau lub ntsiab lus, ua ib qho sib xyaw lossis cov tshuaj. Cov khoom ntawm cov alloys feem ntau yog lawv tus kheej cov hlau, txawm tias carbon, nonmetal, yog ib qho tseem ceeb ntawm cov hlau.
Yuav ua li cas yog ib qho alloy hauv chemistry?
Ib qho hlau yog sib tov ntawm ob lossis ntau lub ntsiab, qhov tsawg kawg yog ib lub ntsiab yog hlau.
alloys muab piv txwv li cas?
Ib qho alloy yog sib tov los yog xim hlau-khoom tov uas muaj ob lossis ntau lub ntsiab lus. Piv txwv ntawm cov alloys suav nrog cov khoom xws li as tooj dag, pewter, phosphor bronze, amalgam, thiab steel. Ua kom tiav cov tshuaj tov alloys muab ib theem khoom microstructure.
2 hom alloys yog dab tsi?
Muaj ob lub ntsiab ntawm cov alloys. Cov no yog hu ua hloov cov alloys thiab interstitial alloys. Hauv kev hloov pauv cov hlau, cov atoms ntawm cov hlau qub tau hloov pauv nrog cov atoms uas muaj kwv yees li qhov loj me los ntawm lwm cov khoom siv. Piv txwv li, tooj dag yog ib qho piv txwv ntawm kev hloov pauv ntawm tooj liab thiab zinc.
