Ukucwenga okushushuucingoikwabizwa ngokuba yi-zinc dip eshushu kunye nediphu eshushuucingo lwezinki, iveliswa ngentonga yocingo ngokuzoba, ukufudumeza, kunye nokuzoba, kwaye ekugqibeleni ngenkqubo yokucoca eshushu kumphezulu ogqunywe ngocingo lwezinki.Ubuninzi beZinc bulawulwa ngokubanzi kwi-30g / m ^ 2-290g / m ^ 2 isikali.Isetyenziswa kakhulu kumashishini ahlukeneyo ezixhobo zesakhiwo sesinyithi.Kukuntywilisela iinxalenye zentsimbi emva kokususwa komhlwa kwisisombululo se-zinc esinyibilikisiweyo malunga ne-500 ℃, ukuze umphezulu wamalungu ensimbi udityaniswe ne-zinc layer, uze udlale injongo ye-anticorrosion.
Idiphu eshushuucingo lwezinkiumbala umnyama, kufuneka utye ngakumbi intsimbi ye-zinc, ukuxhathisa kwayo kukudleka kulungile, umaleko owenziwe ngegalvanized, idiphu eshushu yangaphandle enamalethi inokuqhubeka amashumi eminyaka.Pretreatment of the hot-dip galvanized wire electroplating sisiseko electroplating, kodwa isitshixo ukuqinisekisa umgangatho iimveliso, phambi electroplating akayi kugqunywa matrix unyango iimfuno imithetho.Phambi diphu eshushu zatyholwa ngocingo plating, hayi kuphela igrisi ekhoyo kunye nefuthe kwi substrate metal adhesion kunye nezinye iimfuno umgangatho wangaphandle, kodwa ukususa umphezulu oxide yayo.
Ishushu-dipucingo lwezinkiemva kweplating ukwenzela ukhuseleko oluphuculweyo, ukuhlobisa kunye nezinye iinjongo ezikhethekileyo (i-passivation, i-hot melt, ukuvala kunye nokususwa kwe-hydrogen, njl.) unyango lwe-post-plating.I-Chromic acid ityuwa passivation okanye enye inguqu iqhutyelwa ngokuqhelekileyo emva kokugquma, ifilimu yokuguqulwa eyenza uhlobo oluhambelanayo yenye yeenkqubo zokusebenza eziphambili eziqinisekisa umgangatho emva kokufakwa.Ngenxa yokuba ucingo olushushu lwediphu lunobomi obude obuchasene nomhlwa kunye noluhlu olubanzi lwemekobume yesicelo, ucingo olushushu lwediphu lusetyenziswa kakhulu kushishino olunzima, kushishino olulula, kwezolimo, lusetyenziswa kakhulu kwimveliso yocingo olunomnatha, uhola wendlela yokugada kunye nobunjineli bokwakha kunye nezinye iindawo. uhlobo lomnatha, intambo, isilika njalo njalo.
Ixesha lokuthumela: 27-12-21