Ikhoyili ekhandiweyo, icwecwe lentsimbi elicekethekileyo elifakwe kwibhafu ye-zinc etyhidiweyo ukuze ibambelele kumaleko e-zinc kumphezulu wayo. Ubukhulu becala iveliswa yinkqubo eqhubekayo yokugalela, oko kukuthi, ipleyiti yentsimbi ephothiweyo isoloko ifakwe kwitanki yokucoca nge-zinc etyhidiweyo ukwenza ipleyiti yentsimbi; ipleyiti yentsimbi edibeneyo. Olu hlobo lwepaneli yentsimbi lwenziwe ngendlela yediphu eshushu, kodwa ifudunyezwa malunga ne-500 ℃ ngokukhawuleza emva kokuphuma etankini, ukuze yenze ifilimu ye-alloy ye-zinc kunye nentsimbi. Okuikhoyili yagalvanizedinoncamathelo yepeyinti elungileyo kunye nokuwelda.
(1) Ukwaleka kwe-spangle eqhelekileyo
Ngexesha lenkqubo yokuqina eqhelekileyo yomaleko we-zinc, iinkozo ze-zinc zikhula ngokukhululekileyo kwaye zenze i-coating ene-spangle morphology ecacileyo.
(2) Ukwaleka kwe-spangle encinci
Ngexesha lenkqubo yokuqinisa i-zinc layer, iinkozo ze-zinc zithintelwe ngokungekho ngqiqweni ukwenza i-spangle coating encinci kangangoko kunokwenzeka.
(3) Akukho ukugquma ispangle-free
Ngokulungelelanisa ukubunjwa kweekhemikhali zesisombululo se-plating, akukho morphology ebonakalayo ye-spangle kunye nengubo efanayo yokugqoka phezu komhlaba.
(4) i-zinc-iron alloy coating i-zinc-iron alloy coating
Ukunyangwa kokushisa kuqhutyelwa kwi-strip yensimbi emva kokudlula kwindawo yokuhlamba i-galvanizing, ukwenzela ukuba yonke i-coating yenza i-alloy layer ye-zinc kunye nentsimbi. Ukubonakala kwale ngubo kumnyama omnyama, ngaphandle kwe-metallic luster, kwaye kulula ukuyicoca ngexesha lenkqubo yokwenza ubundlobongela. Ngaphandle kokucoca, iingubo ezinokupeyintwa ngokuthe ngqo ngaphandle konyango olongezelelweyo.
(5) ukwahlula ukwahlula
Kumacala omabini ephepha lensimbi, iingubo ezinobunzima obuhlukeneyo be-zinc ziyafuneka.
(6) Ukudlula kolusu olugudileyo
Ukugqithiswa kwesikhumba yinkqubo yokuqengqeleka ebandayo kunye nenani elincinci lokuguqulwaamashiti entsimbienye okanye ngaphezulu kwezi njongo zilandelayo.
Ukuphucula ukubonakala kwendawo yamaphepha ensimbi okanye afaneleke kwiingubo zokuhlobisa; nciphisa okwethutyana isenzeko semigca etyibilikayo (imigca yeLüders) okanye amaqhekeza avelisiweyo ngexesha lokusetyenzwa kweemveliso ezigqityiweyo, njl.
Ixesha lokuposa: Dec-16-2022