Umthamo omkhulu wocingo owenziwe ngegalvanized wenziwa ngekhabhoni ekumgangatho ophezuluucingo lwentsimbiukusetyenzwa kwentonga, yenziwe ngentsimbi ephantsi yekhabhoni ekumgangatho ophezulu, emva kokuzoba ukubumba, ukususwa komhlwa, ubushushu obuphezulu be-annealing, ukupholisa kunye nezinye iinkqubo.Iingcingo ezenziwe ngegalvanized zinokuqina okuhle kunye nokunwebeka, ubungakanani be-zinc bunokufikelela kwi-300 grams/square meter, kunye nomaleko oshinyeneyo owenziwe ngamagalvanized, ukuxhathisa okuqinileyo kwe-corrosion kunye nezinye iimpawu.Isetyenziswa kakhulu kulwakhiwo, imisebenzi yezandla, ukulungiswa kwesikrini sesilika, umgaqo wokugada, ukupakishwa kwemveliso kunye nemihla ngemihla kunye namanye amasimi.Ucingo oluyigalvanized lwahlulwe lwaba lucingo olushushu lwegalvanized kunye nocingo olubandayo lwegalvanized (umbaneucingo lwezinki).
Kulungileucingo lwezinki, i-plating ubukhulu be-3- 4 mm, i-zinc adhesion kufuneka ibe ngaphantsi kwe-460 grams / m, oko kukuthi, ubukhulu obuqhelekileyo be-zinc layer ayikho ngaphantsi kwe-65 microns.Xa ubukhulu beengxenye ezicwengiweyo bukhulu kune-4 mm, ukunamathela kwe-zinc akufanele kube ngaphantsi kwe-610 g / m, oko kukuthi, ubukhulu obuqhelekileyo be-zinc layer akufanele bube ngaphantsi kwe-86 microns.Standard galvanized ngocingo ukutyabeka kufuneka iyunifomu, umaleko galvanized ngokusisiseko iyunifomu kunye nobhedu sulfate isisombululo uvavanyo etching izihlandlo ezihlanu akukho ntsimbi yombethe.Ngeemfuno zokunamathela zocingo oluqhelekileyo lwe-galvanized, i-zinc layer yamacandelo acwecwe kufuneka idityaniswe ngokuqinileyo kunye nentsimbi esisiseko kwaye ibe namandla okwaneleyo okubambelela, emva kokuba uvavanyo lwesando lungawi, lungabi yi-convex.
Zininzi kakhulu izinto ezingeyonyani emarikeni ngoku, ke abathengi kufuneka bafunde ukwahlula umgangatho weucingo lwezinki, ilungelo lokukhusela amalungelo kunye nomdla wabathengi.Inkqubo yokugaya iimveliso zocingo oluyintsimbi yindlela esebenza kakhulu yokunqanda ukubola kwesinyithi, kwaye isetyenziswa ngokubanzi kwezinye iindawo zoshishino.Emva kwe-galvanizing, ucingo lwentsimbi lusetyenziswa ngokuqhelekileyo kwizixhobo zesakhiwo sesinyithi samashishini ahlukeneyo.
Ngenxa yempembelelo yenkqubo yokuvelisa okanye ezinye izinto, i-zinc layer yeucingo lwezinkiiimveliso ziya kwahluka ukuya kumlinganiselo othile, ingakumbi eqhelekileyo galvanized akakwazi ukufikelela ubuhle zombane galvanized, eziqhelekileyo galvanized ngocingo umaleko zinc ikakhulu anti corrosion kunye nothintelo umhlwa.Umthamo omkhulu weemveliso zocingo eziphekiweyo zibhekisa kusetyenziso lwentsimbi ephantsi yekhabhoni ephantsi, emva kokuzoba, ukucholwa komhlwa, ubushushu obuphezulu be-annealing, idiphu eshushu, ukupholisa kunye nezinye iinkqubo, ezinye iimveliso zocingo zenziwe ngentsimbi yentsimbi.
Ixesha lokuthumela: 27-04-22