Iikhoyili ezinkulu zeucingo lwezinkiyenziwe ngomzobo wocingo, umzobo wocingo luhlobo lobugcisa bokucwangcisa, unokwenza imveliso ifikeleleke kwimilo efunekayo kwaye ihlangabezane neempawu eziqhelekileyo zoomatshini.Umzobo obandayo utsalwa kwiqondo lokushisa le-recrystallization, umzobo oshushu utsalwa kwiqondo lokushisa le-crystallization, umzobo ofudumeleyo uzotywe kwiqondo lokushisa elingaphezulu kwegumbi kodwa ngaphantsi kweqondo lokushisa.Umzobo obandayo yindlela eqhelekileyo yokuzoba.Umzobo oshushu kukufudumeza ucingo lwentsimbi phambi kokuba lungene kumngxuma wokufa.Isetyenziselwa ikakhulu ukuzoba ucingo lwentsimbi kunye nendawo ephezulu yokunyibilika.
Umzobo ofudumeleyo kufuneka ufudunyezwe sisifudumezi kuluhlu oluchaziweyo lobushushu, ubukhulu becala obusetyenziselwa igalvanized, kunzima ukuguqula umzobo wentsimbi yentsimbi.Ucingo olufakwe igalvanizedicutshungulwa ngenkqubo yokudweba, ukubunjwa kwemilinganiselo esemgangathweni yocingo lwetsimbi, kwaye emva koko kwitanki ye-electroplating ngokusebenzisa i-unidirectional zinc plating surface yangoku.Isantya semveliso sicotha kakhulu, umaleko we-zinc we-zinc plating ufana kakhulu, ubukhulu buncinci, ngokuqhelekileyo kwi-3 ~ 15 microns, ukukhanya kuphezulu kakhulu, kodwa ukuxhathisa okungahambi kakuhle, xa uyisebenzisa kucetyiswa ukuba uthenge ngokuhambelana. kwimfuno.
Iikhoyili ezinkulu zeucingo lwezinkiiimveliso zisetyenziswa ngokubanzi umhlwa kunye nokuxhathisa umhlwa, kuba i-zinc inefuthe elikhulu lokukhusela kwimbonakalo yemveliso, ngoko iphucula kakhulu indima kunye neempawu zemveliso ngokwayo, ekwakhuthaza ukukhuthaza ukusetyenziswa kwemveliso.Umaleko we-zinc wocingo lwe-zinc kunye nomaleko we-zinc otyebileyo unobucwebe obucolekileyo, iyunifomu kwaye akukho sikhewu, kunye nokunganyangeki kakuhle komhlwa.
I-zinc layer efunyenwe yi-electrogalvanizing icocekile kakhulu kwaye i-corrodes ngokucothayo kwi-gas, ulwelo kunye nenkungu ye-asidi kunye ne-alkali, enokukhusela ngokufanelekileyo isiseko sentsimbi.Umaleko owenziwe ngegalvanized unokuba nonyango lwe-chromic acid passivation kwiintlobo ngeentlobo zemibala, entle kunye nesisa, inomhombiso olungileyo.I-zinc layer kwi-galvanized wire ine-ductility enhle, ingaba i-stamping ebandayo, i-rolling, i-goba kunye nokunye okwenziwa ngaphandle komonakalo kwi-zinc layer.
Ixesha lokuposa: 09-08-21