Can steel coils xeb
steel coils tuaj yeem xeb yog tias lawv tau ua los ntawm ib hom hlau uas muaj qhov cuam tshuam rau corrosion thiab raug cov dej noo thiab oxygen dhau sijhawm. Rust yog ib daim ntawv ntawm corrosion uas tshwm sim thaum hlau los yog hlau reacts nrog oxygen thiab dej los tsim hlau oxide, ib tug reddish-xim av compound uas ua rau cov hlau tsis muaj zog thiab ua rau nws nkig. Xeb tuaj yeem tsim rau ntawm cov hlau coils lossis hauv lub kauj nws tus kheej, nyob ntawm seb cov xwm txheej hauv qab uas lawv khaws thiab thauj. Txhawm rau tiv thaiv xeb, steel coils feem ntau coated nrog ib txheej ntawm cov khoom siv tiv thaiv, xws li zinc lossis xim, uas pab tiv thaiv kom tsis txhob ya raws thiab oxygen mus txog ntawm cov hlau.
Dab tsi yog qhov cuam tshuam ntawm xeb ntawm steel?
Xeb muaj kev cuam tshuam tsis zoo rau cov hlau vim tias nws txo nws cov khoom siv dag zog thiab kav ntev. Xeb ua rau saum npoo ntawm cov hlau ua ntxhib, plam nws cov luster, thiab tsim ib txheej oxide nkig. Cov oxide txheej no tsis tsuas yog txo cov tsos ntawm cov hlau, tab sis kuj txo nws cov corrosion kuj thiab txhua yam muaj zog.
Kev xeb tuaj yeem ua rau cov hlau tawg thiab tawg yooj yim dua thaum muaj kev ntxhov siab, uas txo nws txoj kev ntseeg siab thiab kev ua neej. Tsis tas li ntawd, xeb cuam tshuam rau lub cev ntawm cov hlau xws li nws cov hlau nplaum, hluav taws xob, thiab thermal conductivity, uas tuaj yeem cuam tshuam nws daim ntawv thov hauv ntau qhov chaw.
Yog li ntawd, nws yog ib qho tseem ceeb kom tswj xyuas qhov huv ntawm cov hlau nto thiab tiv thaiv xeb. Qhov no tuaj yeem ua tiav los ntawm cov txheej txheem xws li txheej txheej, tiv thaiv corrosion, kev cia thiab kev thauj mus los, thiab lwm yam. Rau cov hlau uas twb xeb lawm, cov txheej txheem xws li xeb tshem tawm thiab pleev xim tuaj yeem siv los kho thiab tiv thaiv.
