Ipayipi lensimbi elishisayo elihlanganisiwe, obeye aziwe njengoipayipi elishisayo elihlanganisiwe, iyipayipi lensimbi elihlanganiswe nge-galvanized yepayipi lensimbi elijwayelekile ukuze kuthuthukiswe ukusebenza kwalo kwenkonzo. Isimiso salo sokucubungula nokukhiqiza ukwenza insimbi encibilikisiwe isabelane ne-substrate yensimbi ukuze kukhiqizwe ungqimba lwe-alloy, ukuze i-substrate kanye ne-coating kuhlanganiswe. Kunjaniamapayipi ensimbi acwebezelayo ashisayoukucutshungulwa? Ukugeleza kwenqubo yepayipi lensimbi eligayiwe elishisayo kuhlukaniswe ngezinyathelo ezilandelayo:
1.Ukuwasha nge-alkali: amanye amapayipi ensimbi anamabala kawoyela ebusweni, ngakho-ke kudingeka ukuwasha nge-alkali.
2.Ukuqoqwa: i-hydrochloric acid ikhethwa ukuze kuqoqwe ukuze kususwe isikhumba se-oxide ebusweni bepayipi lensimbi.
3.Ukuhlanza: ikakhulukazi ukususa i-asidi esele kanye nosawoti wensimbi okunamathiselwe ebusweni bepayipi lensimbi.
4.Izinsiza zokucwilisa: indima yokushintshashintsha iwukususa konke ukungcola ebusweni bepayipi lensimbi, ukuqinisekisa ukuthi ipayipi lensimbi lixhumana kahle nesisombululo se-zinc, bese kwakha uqweqwe oluhle.
5.Ukomisa: ikakhulukazi ukuvimbela ipayipi lensimbi ukuthi lingacwiliswa ebhodweni le-zinc kanye nokuqhumisa.
6.I-hot dip galvanizing: izinga lokushisa loketshezi lwe-zinc ebhodweni le-zinc kufanele lilawulwe ngokuqinile ku-450+5 ° C, ipayipi lensimbi kufanele lifakwe esithandweni se-galvanizing bese ligoqwa libe yizindilinga ezintathu ze-zinc dipping emshinini we-galvanizing. Lezi zindilinga ezintathu zinezigaba ezahlukene, okwenza ipayipi lensimbi lithambekele ezindilinga. Ngokuzungeza kwezindilinga, ipayipi lensimbi liyehla ohlangothini olulodwa ukuze lenze i-engeli yokuthambekela, bese lingena ebhavini le-zinc, liqhubeke liyehla, bese liwela ngokuzenzakalelayo ku-slide rail ebhodweni le-zinc; Lapho ipayipi lensimbi liphakanyiswa liye endaweni yokuxuba yamagnetic, lizodonswa futhi lithuthelwe kuthrekhi yesondo elidonsayo.
7.Ukuvuthela kwangaphandle: ipayipi lensimbi lidlula eringini yokuvuthela yangaphandle ukuze licindezele umoya futhi likhiphe uketshezi lwe-zinc oluningi oluvela epayipini lensimbi ukuze lubonakale lubushelelezi futhi luhlanzekile.
8.Ukukhipha: Inani le-zinc lingalawulwa futhi ukusetshenziswa kwe-zinc kungancishiswa ngokunciphisa ngokufanele ijubane lokukhipha.
9.Ukufutha kwangaphakathi: susa uketshezi lwe-zinc oluningi ebusweni bangaphakathi bepayipi lensimbi ukuze uthole ubuso bangaphakathi obubushelelezi nobuhlanzekile. Uketshezi lwe-zinc olususiwe lwakha impuphu ye-zinc yokuvuselela.
10.Ukupholisa ngamanzi: izinga lokushisa lethangi lokupholisa amanzi kufanele lilawulwe ku-80 ℃, bese kuthi ipayipi elifakwe i-galvanized lipholiswe.
11.Ukudlulisa umoya: ikhambi lokudlulisa umoya lifuthwa epayipini eliqediwe lendandatho yokushaya umoya ukuze kwenziwe ubuso bepayipi bungasebenzi. Ngemva kwendandatho yokushaya yangaphandle, ikhambi lokudlulisa umoya elidlulele lipheshulwa ngomoya ocindezelwe.
12.Ukuhlolwa: ipayipi lensimbi elihlanganisiwe liwela ebhentshini lokuhlola, ngemva kokuhlolwa, ipayipi elihlanganisiwe elilahlekile lifakwa kubhasikidi wemfucuza, bese ipayipi eliqediwe lipakishwa bese lifakwa endaweni yokugcina.
Isikhathi sokuthunyelwe: Okthoba-31-2022
