Nkhani

Pepala lopangidwa ndi galvanized limatanthawuza mbale yachitsulo yokhala ndi zinki pamwamba pake. Galvanization ndi njira yotsika mtengo komanso yothandiza yopewera dzimbiri, yomwe imatha kuteteza dzimbiri popanda kugwiritsa ntchito zinc kwambiri. Zinc zambiri zimapezeka kudzera
Khalidwe la kanasonkhezereka pepala ayenera kufaniziridwa kuchokera mbali zosiyanasiyana monga bata ndi yunifolomu galvanizing, ndi ubwino wa kanasonkhezereka pepala?

1, Kukana kwamphamvu kwa dzimbiri
The mankhwala njira galvanizing ndi kukwaniritsa zotsatira za kupewa dzimbiri. Chifukwa chake, pepala lokhala ndi malata liyenera kukhala ndi kukana bwino kwa dzimbiri. Pamwamba pa pepala la malasha amatha kupirira kukokoloka kwa zinthu zowononga monga asidi ndi zamchere, ndipo
Mulingo wina wa kukana kwamphamvu umalepheretsa kuwonongeka kwa zokutira pamwamba. Mapepala okhala ndi malata omwe amagwiritsidwa ntchito pazida zam'nyumba monga mafiriji ndi makina ochapira amapukutidwa kangapo kuti akhale aukhondo, motero amafunikiranso kukhala ndi njira yotsekereza madzi.
Kugonana pofuna kupewa ngozi zamagetsi.
2, Njira zosiyanasiyana za mankhwala pamwamba
Pali njira zosiyanasiyana zochizira pamwamba, zomwe zitha kugawidwa m'magawo otentha a dip galvanizing, alloying galvanizing, ndi electrogalvanizing. Hot dip galvanizing ndi njira yomiza mbale yopyapyala yachitsulo mu bafa losungunuka la zinki, pomwe gawo la zinki limamatira pamwamba.
Ndipo kuti tikwaniritse dzimbiri, njira iyi imatha kuphulika mosalekeza ndipo imagwiritsidwa ntchito ngati mbale zogubuduza zitsulo. Kutalika kwa mbale yopindidwa yachitsulo ndi yayitali, ndipo kumiza mosalekeza kumapangitsa kuti pakhale utoto komanso kupanga.
3, Zosiyanasiyana mankhwala specifications
Pepala labwino la malata liri ndi zipangizo zosiyanasiyana komanso kukula kwake. Nthawi zambiri, mtundu wamtunduwu umasindikizidwa pamapaketi kapena chitsulo pansi pa chinthucho, chomwe chimapangitsa kuti chikhale chokonzekera bwino komanso chimapangitsa kuti kayendetsedwe kabwino kayendedwe pakagawidwe kagawo ndikusungirako. plating
Kukula kwa pepala la zinki kumapangitsa kuti pakhale kupatuka, ndipo kuchulukira kwa pepala lamalata kumakulitsa cholakwika chovomerezeka. Komabe, kupanga standardized ntchito mosamalitsa kulamulira cholakwika kanasonkhezereka pepala.

Pepala lopangidwa ndi galvanized limadutsa luso lapadera lokonzekera, lomwe limathandiza kuti chophimbacho chiteteze bwino chitsulo, kuteteza dzimbiri, ndi kuwonjezera moyo wautumiki wa chitsulo. Chophimba chotenthetsera chamalati ndi chokhuthala komanso chosamva dzimbiri kuposa njira ya electroplating.
Kuwononga kwambiri. Pazinthu zomwe zimafuna kukhudzana pafupipafupi ndi madzi ndi zinthu zowononga, tikulimbikitsidwa kugwiritsa ntchito galvanizing yotentha. Mapepala odziwika bwino amatha kuwongolera zolakwika zopanga ndikupangitsa makasitomala kugula zinthu zakukula koyenera.