Pamakoiri ane galvanized, machira matete anonyudzwa mubhavhu rezinc rakanyungudutswa kuti anamate chidimbu chesimbi yesimbi pamusoro.Iyo inonyanya kugadzirwa nekuenderera mberi kwekuita galvanizing process, kureva, simbi yakakungurutswa ndiro inoramba ichinyudzwa muplating tangi ine zinc yakanyungudutswa kuita galvanized simbi ndiro;alloyed galvanized steel plate.Iri rudzi rwendiro yesimbi inogadzirwawo nenzira inopisa yekunyudza, asi mushure mekunge yabuda mutangi, inopisa kusvika pa500 ℃ kugadzira alloy coating ye zinc nesimbi.Iyi galvanized coil ine yakanaka pendi adhesion uye weldability.
Galvanized Process
(1) yakajairika spangle coating
Munguva yemazuva ese ekusimba kweiyo zinc layer, zinc zviyo zvinokura zvakasununguka uye zvinogadzira kubhandirwa nechimiro chiri pachena che spangle.
(2) kuderedza spangle coating
Panguva yekuomeswa kweiyo zinc layer, zinc zviyo zvinodzivirirwa zvekugadzira kuita diki diki rinogona kupfekedzwa spangle.
(3) spangle-isina spangle-isina coating
Iyo yekuputira yakawanikwa nekugadzirisa kemikari yemushonga weplating haina inooneka spangle morphology uye yunifomu yepamusoro.
(4) zinc-iron alloy coating zinc-iron alloy coating
Kupisa kwekupisa kwetambo yesimbi mushure mekupfuura nemubhavhu rekugezesa kugadzira alloy layer ye zinc uye iron mukati mekuputira.Chipfeko chinogona kupendwa zvakananga pasina kumwe kurapwa kunze kwekuchenesa.
(5) kusiyana kwekupfeka
Pamativi ese ari maviri erata resimbi, machira ane akasiyana zinc layer huremu anodiwa.
(6) Smooth skin pass
Skin-passing inzira inotonhora-inokunguruka inoitwa pamarata ane galvanized simbi ine diki deformation kune chimwe kana zvimwe zvezvinotevera zvinangwa.
Kuvandudza chitarisiko chepamusoro chesimbi yakashongedzwa nesimbi kana kuve yakakodzera yekushongedza yekushongedza;ita kuti chigadzirwa chakapedzwa chisaone chiitiko chekutsvedza mutsara (Lydes mutsara) kana crease panguva yekugadziriswa kudzikisa kwechinguva, nezvimwe.
Nguva yekutumira: Jun-09-2022