Abantu badla ngokubhidanisa amagama athi "ipayipi egalelwe isinyithi" kunye "nepayipi egalelwe isinyithi eshushu." Nangona zivakala zifana, kukho umahluko omkhulu phakathi kwezi zimbini. Nokuba zezokwakha imibhobho yokuhlala okanye izakhiwo zoshishino, ukukhetha uhlobo olufanelekileyo lombhobho wesinyithi sekhabhoni egalelwe isinyithi kubalulekile ukuqinisekisa ukusebenza okuhlala ixesha elide kunye nokuthembeka.
Umbhobho weGalvanized:
Umbhobho we-galvanised ubhekisa kumbhobho wentsimbi ogqunywe ngomaleko we-zinc ukuthintela ukugqwala. Inkqubo yokugaya i-galvanised ibandakanya ukuntywilisela umbhobho wentsimbi kwisitya se-zinc enyibilikisiweyo, nto leyo eyenza umaleko okhuselayo kumphezulu wombhobho. Lo maleko we-zinc usebenza njengomqobo, uthintela ukufuma kunye nezinye izinto ezirhabaxa ukuba zingadibani ngqo nentsimbi.
Umbhobho weGalvanized oshushu:
Ukuntywiliselwa nge-hot-dip yindlela ekhethekileyo yokwenza imibhobho yentsimbi ibe yi-galvanizing. Ngexesha lale nkqubo, umbhobho wentsimbi untywiliselwa kwibhafu ye-zinc enyibilikisiweyo kubushushu obumalunga nama-450°C. Oku kuntywiliselwa ngobushushu obuphezulu kuvelisa uqweqwe olujiyileyo nolufanayo lwe-zinc kune-galvanizing eqhelekileyo. Ngenxa yoko,umbhobho ojikelezayo wentsimbi egalelweyozibonelela ngokhuseleko oluphuculweyo kwi-rust kunye ne-corrosion, nto leyo ezenza zifaneleke kwizicelo ezifuna amandla amaninzi.
Izicelo:
Iipayipi ezigayiweyo zisetyenziswa kakhulu kwiindlela ezahlukeneyo zokusebenza, kubandakanya ukunikezelwa kwamanzi, iinkqubo zokukhupha amanzi, kunye nenkxaso yesakhiwo. Zaziwa ngokufikeleleka kwazo kunye nokusebenza kakuhle kwiindawo ezinobuthi obuphantsi ukuya kobuphakathi.
Imibhobho eshushu egoqwe ngentsimbizilungele ngcono ukusetyenziswa apho imibhobho ichaphazeleka kwiimeko ezinzima, ezifana neendawo zangaphandle, iindawo zoshishino, kunye nezixhobo ezisetyenziswa phantsi komhlaba. Imibhobho ye-galvanized eshushu-dip inokumelana nokugqwala okuhle kwaye ifanelekile ukusetyenziswa ixesha elide kwiimeko ezinzima.
Ixabiso kunye nokufumaneka:
Ngokuphathelele iindleko, iipayipi ze-galvanized ezifakwe kwi-hot-dip zihlala zibiza kakhulu kuneepayipi ze-galvanized eziqhelekileyo ngenxa yamanyathelo angaphezulu abandakanyekayo kwinkqubo yokwenziwa kunye nobukhulu obuphezulu be-zinc coating. Nangona kunjalo, iingenelo zexesha elide zokusebenzisa iipayipi ze-galvanized ezifakwe kwi-hot-dip ngokubhekiselele ekuqineni nasekugcinweni kwazo zihlala zingaphezulu kunezo zityalwe ekuqaleni, nto leyo eyenza ukuba zisebenzise imali eninzi.
IQELA LASEBUKHOSINI
Idilesi
Indawo yophuhliso lweshishini laseKangsheng,
Isithili saseWuqing, isixeko saseTianjin, eTshayina.
I-imeyile
Amaxesha okusebenza
UMvulo-NgeCawa: Inkonzo yeeyure ezingama-24
Ixesha lokuthumela: Agasti-14-2024