Zinc alloys thiab galvanized sheets yog ob qho khoom siv feem ntau hauv kev tsim kho thiab kev lag luam. Ob qho khoom siv yog tsim los ntawm zinc, tab sis muaj qee qhov sib txawv tseem ceeb ntawm lawv uas ua rau lawv haum rau kev siv sib txawv.
Zinc alloys yog sib xyaw ntawm zinc thiab lwm yam hlau, xws li txhuas, tooj liab, thiab titanium. Qhov kev sib xyaw ua ke ntawm cov hlau no ua rau cov khoom siv uas tau txhim kho lub cev thiab cov cuab yeej cuab tam piv rau cov zinc ntshiab. Zinc alloys paub txog lawv lub zog siab, zoo corrosion kuj, thiab qis melting point, ua rau lawv zoo tagnrho rau siv nyob rau hauv ntau yam kev siv, xws li tuag casting, hniav nyiaj hniav kub ua, thiab npib.
Galvanized los xij, ntawm qhov tod tes, yog cov ntawv hlau lossis hlau uas tau coated nrog ib txheej ntawm zinc. Lub hom phiaj ntawm cov txheej txheem galvanization yog muab cov hlau los yog hlau nrog kev txhim kho kev tiv thaiv xeb thiab corrosion. Qhov no yog ua tiav los ntawm kev tsim cov txheej nyias ntawm zinc rau ntawm qhov chaw ntawm cov hlau, uas ua raws li kev tiv thaiv kom tsis txhob muaj cov hlau hauv qab lossis hlau los ntawm kev sib cuag ncaj qha nrog ib puag ncig.
Galvanized Carbon Steel Sheet
Qhov sib txawv tseem ceeb ntawm zinc alloys thiab cov ntawv galvanized yog cov muaj pes tsawg leeg ntawm cov khoom. Zinc alloys yog kev sib xyaw ntawm zinc thiab lwm yam hlau, thaum cov ntawv galvanized yog ua los ntawm cov hlau los yog hlau uas tau coated nrog ib txheej ntawm zinc. Qhov no txhais tau hais tias zinc alloys tau txhim kho lub cev thiab cov cuab yeej cuab tam piv rau cov zinc ntshiab, thaum cov nplooj ntawv galvanized tau txhim kho kev tiv thaiv xeb thiab xeb.
Thaum nws los txog rau kev xaiv ntawm zinc alloys thiab galvanized los xij, muaj ntau yam los xav txog. Ib qho ntawm cov kev xav tseem ceeb tshaj plaws yog kev npaj siv cov khoom siv. Yog tias cov khoom siv yuav raug siv nyob rau hauv ib puag ncig kev ntxhov siab, xws li hauv kev tsim kho tus choj, ces zinc alloy yuav yog qhov kev xaiv zoo dua vim nws lub zog siab thiab kav ntev. Txawm li cas los xij, yog tias cov khoom siv yuav raug siv nyob rau hauv ib puag ncig corrosive, xws li hauv kev tsim cov tshuaj cia tso tsheb hlau luam, ces daim ntawv galvanized tej zaum yuav yog qhov kev xaiv zoo dua vim nws txoj kev txhim kho corrosion thiab xeb.
Lwm qhov kev txiav txim siab tseem ceeb yog tus nqi. Zinc alloys feem ntau kim dua li cov ntawv galvanized vim yog cov hlau ntxiv uas tau ntxiv rau qhov sib tov. Txawm li cas los xij, kev txhim kho cov khoom ntawm zinc alloys tuaj yeem ua rau muaj txiaj ntsig zoo dua nyob rau lub sijhawm ntev, vim tias cov khoom siv yuav muaj lub neej ntev dua thiab xav tau kev saib xyuas tsawg dua piv rau cov ntawv galvanized.
Cov tsos ntawm cov khoom kuj yog ib qho tseem ceeb rau kev txiav txim siab. Zinc alloys tuaj yeem ua tiav nrog ntau yam kev kho mob sib txawv, xws li anodizing lossis hmoov txheej, kom lawv muaj qhov txawv txav. Cov nplooj ntawv Galvanized, ntawm qhov tod tes, feem ntau muaj matte grey tsos uas yuav tsis haum rau txhua daim ntawv thov.
Hauv kev xaus, ob qho tib si zinc alloys thiab cov ntawv galvanized muaj lawv tus kheej cov khoom tshwj xeeb thiab cov txiaj ntsig uas ua rau lawv tsim nyog rau kev siv sib txawv. Thaum xaiv ob qho khoom siv, nws yog ib qho tseem ceeb uas yuav tsum xav txog yam xws li kev npaj siv cov khoom siv, tus nqi, thiab qhov zoo li. Los ntawm kev ua tib zoo xav txog cov xwm txheej no, nws muaj peev xwm txiav txim siab paub thiab xaiv cov khoom siv zoo tshaj plaws rau koj cov kev xav tau.