Ikhoyili yegalvanizedsisixhobo sesinyithi esiphumeza ukuthintela umhlwa ngokucokisekileyo ngokugquma umphezulu weepleyiti zentsimbi ezinomaleko we-zinc ukwenza ifilimu exineneyo ye-zinc oxide. Imvelaphi yayo isukela ngo-1931 xa injineli yasePoland uHenryk Senigiel yadibanisa ngempumelelo iinkqubo zokugalela amanzi kunye ne-hot-dip galvanizing, imisela umgca wokuqala wehlabathi wokuntywila oqhubekayo wokudipha oshushu kumcu wentsimbi. Olu tshintsho luphawule ukuqala kophuhliso lwamaphepha entsimbi.
Iishiti zeNtsimbi& iikhoyili zeempawu zokuSebenza
I-1) Ukumelana nokuNcitshiswa: I-zinc yokugqoka ikhusela ngokufanelekileyo i-rust kunye ne-corrosion yentsimbi kwiindawo ezifumileyo.
I-2) I-Adhesion yePaint egqwesileyo: Iikhoyili zentsimbi ezidityanisiweyo ezidityanisiweyo zibonisa iimpawu eziphezulu zokubambelela kwipeyinti.
3) I-Weldability: I-coating ye-zinc ayiphazamisi i-weldability yensimbi, iqinisekisa ukuba i-welding ilula kwaye inokuthenjwa.
Iimpawu zeMigangatho yeeNtyatyambo zeZinc
1. Amashiti eentyantyambo ezizinki eziqhelekileyo aneentyantyambo ezizinki ezinkulu ezicacileyo ezimalunga ne-1 cm ububanzi kumphezulu wazo, ziveza inkangeleko eqaqambileyo nenomtsalane.
2. I-coating ye-zinc ibonisa ukuxhathisa okugqwesileyo kwe-corrosion. Kwiindawo eziqhelekileyo ezisezidolophini nasezilalini zasemoyeni, i-zinc layer corrodes kwizinga le-1-3 microns kuphela ngonyaka, inika ukhuseleko oluqinileyo kwi-substrate yensimbi. Nangona i-coating ye-zinc yonakaliswe kwindawo, iyaqhubeka nokukhusela i-substrate yensimbi ngokusebenzisa "ukhuseleko lwe-anode yombingelelo," ukulibazisa kakhulu ukubola kwe-substrate.
3. I-coating ye-zinc ibonisa ukunamathela okuhle kakhulu. Nangona iphantsi kweenkqubo zokuguqulwa eziyinkimbinkimbi, i-zinc layer ihleli ingaguquki.
4. Inokubonakala kakuhle kwe-thermal kwaye inokusebenza njengento yokugquma ubushushu.
5. Iglosi yomphezulu ihlala ixesha elide.
| Iigalvanized | Galvannealed | ||
| I-Spangle rhoqo | Ncitshiswa (zero) Spangle | Extra-egudileyo | |
| I-zinc yokugquma yenza i-zinc spangle ngokuqiniswa okuqhelekileyo. | Ngaphambi kokuqina, i-zinc powder okanye umphunga uvuthelwa phezu kwengubo ukulawula i-spangle crystallization okanye ukulungelelanisa ukwakhiwa kwebhafu, inika i-spangle efanelekileyo okanye i-spangle-free finishes. | I-post-galvanizing temper rolling ivelisa indawo egudileyo. | Emva kokuphuma kwindawo yokuhlambela i-zinc, umgca wensimbi ufumana unyango lwesithando somlilo ukwenza i-zinc-iron alloy layer kwi-coating. |
| I-RegularSpangle | Ncitshiswa(zero)Spangle | Extra-egudileyo | Galvannealed |
| Ukunamathela okugqwesileyo Ukumelana nemozulu ephezulu | Umphezulu ogudileyo, iyunifomu kwaye iyathandeka ngobuhle emva kokupeyinta | Umphezulu ogudileyo, iyunifomu kwaye iyathandeka ngobuhle emva kokupeyinta | Akukho zinc bloom, umphezulu orhabaxa, ukupeyinta okugqwesileyo kunye nokuweldability |
| Eyona nto ifanelekileyo: ii-Guardrails, ii-blowers, i-ductwork, i-conduits Kuyafaneleka: Iingcango eziqengqelekayo zentsimbi, imibhobho yokuhambisa amanzi, izixhaso zesilingi | Okona kufanelekileyo: Imibhobho yokukhupha amanzi, izixhaso zesilingi, iiconduwuti zombane, iipali zocango ezisongayo, amacango agqunywe ngemibalabala. Ifanelekile: Imizimba yeemoto, iintsimbi zokugada, izivuthela | Eyona ifaneleka kakhulu: Imibhobho yokukhupha amanzi, izinto zemoto, izixhobo zombane, izikhenkcezisi, iisubstrates ezigqunywe ngemibala Ifanelekile: Imizimba yeemoto, iintsimbi zokugada, izivuthela | Eyona nto ifaneleka kakhulu: Iingcango zentsimbi, imiqondiso, imizimba yeemoto, oomatshini bokuthengisa, iifriji, oomatshini bokuhlamba, iikhabhathi zokubonisa Ifanelekile: Izixhobo zombane ezivaliweyo, iidesika zeofisi kunye neekhabhathi |
Ndiziodola njani iimveliso zethu?
Ukuodola iimveliso zethu zetsimbi kulula kakhulu. Kufuneka ulandele la manyathelo angezantsi:
1. Khangela iwebhusayithi yethu ukuze ufumane imveliso efanelekileyo kwiimfuno zakho. Unokuqhagamshelana nathi ngomyalezo wewebhusayithi, i-imeyile, i-WhatsApp, njl. ukuze usixelele iimfuno zakho.
2. Xa sifumana isicelo sakho sekowuti, siya kukuphendula kwisithuba seeyure ezili-12 (ukuba yimpelaveki, siya kukuphendula ngokukhawuleza kangangoko sinako ngoMvulo). Ukuba ungxamele ukufumana isicatshulwa, ungasitsalela umnxeba okanye uncokole nathi kwi-intanethi kwaye siya kuphendula imibuzo yakho kwaye sikunike ulwazi oluthe kratya.
3.Qinisekisa iinkcukacha zomyalelo, njengemodeli yemveliso, ubungakanani (ngokuqhelekileyo buqala kwisitya esinye, malunga ne-28tons), ixabiso, ixesha lokuhambisa, imimiselo yokuhlawula, njl. Siya kukuthumelela i-invoyisi yeproforma yokuqinisekisa kwakho.
I-4.Yenza intlawulo, siya kuqalisa imveliso ngokukhawuleza, samkela zonke iintlobo zeendlela zokuhlawula, ezifana: ukudluliselwa kwe-telegraphic, ileta yekhredithi, njl.
5.Yamkela iimpahla kwaye ukhangele umgangatho kunye nobuninzi. Ukupakisha kunye nokuthunyelwa kuwe ngokwemfuno yakho. Siza kukubonelela ngenkonzo yasemva kokuthengiswa kwakho.
Ixesha lokuposa: Aug-29-2025
