Tag nrho cov hlau phaj thiab cov yeeb nkab cov khoom muaj 2 lub ntsiab lus tseem ceeb: carbon thiab hlau, tej zaum yuav muaj qee qhov sib txawv ntawm cov khoom thiab ntau yam kev tsim khoom. Raws li rau galvanized steel kauj thiab txias dov steel kauj, lawv yog cov khoom zoo sib xws steel nrog kev ua haujlwm tshwj xeeb thiab kev siv.
Galvanized Steel Ntau Lawm Thiab Qhov Zoo
Galvanized steel feem ntau hu ua kub-dip galvanized steel, raws li lub npe implies, galvanized steel yog tsim los ntawm dipping cov khoom steel nyob rau hauv molten zinc, ces zinc txheej oxidizes sai heev nyob rau hauv qhib cua. Piv nrog cov hlau, zinc tsis tshua muaj zog hauv cov txheej txheem oxidation txo, thiab yog li ntawd cov zinc txheej tuaj yeem tiv thaiv cov khoom hlau hauv peb lub neej thiab yog li nrov.
Cold Rolled Steel txhais
Txias dov thiab kub dov txheej txheem yog 2 txoj kev ntawm kev tsim cov khoom siv hlau, cov khoom siv txias dov muaj qhov siab dua hauv cov khoom loj, nws tsim nyog rau ntau daim ntawv thov uas xav tau qhov loj me. Txias dov tshwm sim hauv qab qhov kub ntawm crystallization, nws yog tswj los ntawm ntau hom yob, cov khoom siv yooj yim yog cov ntawv txias dov thiab coils, lwm cov duab zoo li lub tog raj kheej, I-beams, cov kav dej kuj tuaj yeem tsim.
Qhov sib txawv ntawm Galvanized Steel Chev thiab Cold Rolled Steel Chev
Can txias dov steel khoom yuav galvanized? Cov lus teb yog yog, lawv yog 2 txoj kev ua haujlwm sib txawv rau lub hom phiaj sib txawv, ib qho yog rau shaping, lwm qhov yog rau kev tiv thaiv corrosion. Qhov tsuas yog txwv rau galvanized steel yog tias nws tsis tuaj yeem siv rau hauv qhov kub thiab txias, yog tias qhov chaw raug khawb, zinc txheej yuav poob nws qhov kev tiv thaiv ntawm qhov khawb.
Lub zog sib piv ntawm Kub Rolled thiab Cold Rolled Steel
Galvanized steel khoom tuaj yeem tsim tau los ntawm ob qho tib si txias thiab kub dov steel, feem ntau kub dov steel muaj lub zog zoo dua li cov hlau dov txias, vim tias cov txheej txheem txias dov ua rau cov qauv steel lis thiab kub dov txhim kho cov qauv nplej. Cold rolled steel muaj qhov zoo ntawm qhov chaw zoo dua li kub dov hlau. Cov neeg siv khoom yuav tsum xaiv cov khoom siv hlau zoo rau lawv cov kev siv sib txawv.
