Inkqubo yokuveliswa kwemiqulu emikhulu yeucingo lwezinkilinqanaba lomzobo, ngokungundo ukuya kwidayamitha encinci kancinane kuneyokuqala.Kwaye njalo phantsi ukuya kubude obufunwayo.Utsalo olunye alunqweneleki, kufuneka lufakwe inombolo, ukusuka kwi-coarse ukuya kwi-fine kuxhomekeke kwi-ductility yesinyithi.Ukuba itshintsha kakhulu ivele yophuke.Emva kokuzoba kumlinganiselo othile, i-galvanized, ukwenzela ukuba imveliso egqityiweyo.
Ngethuba le nkqubo, ixesha ngalinye ucingo lutsalwa ngaphezulu, umphezulu uyaqina ngenxa yobushushu obuphezulu be-friction.Ke ngokusisiseko ngalo lonke ixesha uyitsala kufuneka uyifake eziko.Kwelinye icala, kukunciphisa ukuqina komphezulu.Ngakolunye uhlangothi, ngexesha lenkqubo yokutsalwa kwecingo, kuphela indawo ephosakeleyo, kwaye iziko alitshintshi.Ngoko kukho uxinzelelo oluninzi ngaphakathi.Ngoko ke, kuyimfuneko ukuthembela kwi-annealing ukuphelisa uxinzelelo lwangaphakathi, ukwenzela ukuba ucingo lubuye luthambe kwakhona ukuphelisa uxinzelelo ngaphambi kokuba lutsalwe kwakhona.
Kodwa kukho izilumkiso eziyimfuneko kwimveliso yeucingo lwezinki.Susa zonke izixhobo kunye neemfumba kwindawo yokusebenzela kunye nezixhobo ezithintela imisebenzi, kwaye ngokukhawuleza ubeke ucingo kwi-cylinder ngexesha lokukhetha ukunqanda ukutshiza kwe-asidi emzimbeni.Xa ugalela iasidi, iasidi kufuneka igalelwe kancinci emanzini.Musa ukugalela amanzi kwi-asidi ukukhusela ukuchithwa kwe-asidi kunye nokulimala.Abasebenzi kufuneka banxibe iindondo zokukhusela xa besebenza.Emva koko ekuphatheni ucingo kunye nezinye izinto, akuvumelekanga ngokungqongqo ukutyhala ngamandla.
Nika ingqalelo ukhuseleko ekuqokeleleni umgca kunye nokusebenza, abanye ngaphandle kwemvume yemonitha, uBen kufuneka angene emsebenzini webhasi.Iireli kufuneka zibekwe kancinci, zifakwe ngokuqinileyo kwaye zicoceke, zingabi ngaphezu kwe-5 reels.Ukudibana ngokuthe ngqo ne-asidi kunye ne-alkali kufuneka kuthintelwe.Xa inkungu ye-asidi idlula kwithagethi echaziweyo karhulumente, amanyathelo kufuneka athathwe ukuyilawula ngexesha, ngaphandle koko ukuveliswa akuvumelekanga.
I-zinc ecocekileyo izinzile ngakumbi emoyeni owomileyo.Kumoya omanzi okanye emanzini aqulethe i-carbon dioxide kunye ne-oxygen, umphezulu uya kuvelisa umaleko wesiseko se-zinc carbonate esekelwe kwifilimu ebhityileyo, enokulibazisa izinga lokubola kwe-zinc layer.Ukuthelekiswa kwe-corrosion resistance of zinc coating in aqueous solution of acid, alkali kunye ne-sodium chloride;Ikwamelana nokubola kwiatmosphere ezinecarbon dioxide kunye nehydrogen sulfide nakwiatmospheres zolwandle;Kwiqondo lobushushu obuphezulu kunye nokufuma okuphezulu emoyeni kwaye ziqulathe umoya weasidi ephilayo incinci, umaleko owenziwe ngamazimba kulula ukuba udleke.
Ixesha lokuthumela: 18-10-22