Thaum muas lojgalvanized hlau, ua ntej saib qhov hardness ntawm galvanized hlau, tsuas yog tom qab hardness ncav cuag tus qauv siv tau.Cov txheej txheem hardness ntawm loj coil galvanized hlau yog ib qho tseem ceeb heev Performance index thiab ib tug economic kev ntsuam xyuas.Txawm li cas los xij, rau qhov nyuaj ntawm cov ntaub ntawv hlau, tsis muaj kev sib koom ua ke thiab cov ntsiab lus meej nrog rau txhua txoj hauv kev sim hauv tsev thiab txawv teb chaws.
Feem ntau, qhov nyuaj ntawm cov hlau feem ntau suav hais tias yog cov khoom siv rau cov yas deformation, khawb, hnav, lossis txiav.Nyob rau hauv qhov debugging ntawm zinc hlau dipping nrug, kom tus thawj ceev tsis hloov, raws li lub sij hawm ntawm dipping zinc, txoj kab uas hla ntawmsteel hlau, thiab ces kwv yees qhov dipping nrug.Los ntawm kev kho cov zinc immersion nrug, zinc immersion lub sij hawm ntawm steel hlau ntawm ntau yam specifications yog luv luv los ntawm 5s nyob rau nruab nrab piv nrog rau uas ua ntej debugging, kom cov zinc noj ib tuj ntawm steel hlau yog txo los ntawm 61kg rau 59.4kg.
Zinc-coated hlau yog dipped nyob rau hauv molten zinc nrog kev kub ceev thiab tuab tab sis txheej tsis sib xws.Lub thickness tso cai los ntawm kev ua lag luam yog 45 microns, xim yog tsaus, noj zinc hlau, thiab lub hauv paus hlau los tsim infiltration txheej, zoo corrosion kuj, kub dip galvanizing tuaj yeem khaws cia rau ntau xyoo hauv qhov chaw sab nraum zoov.
Post lub sij hawm: 26-07-22