Apa silivapaipa uelo e omo, elongated lapotopoto mea uamea lautele faaaogaina i alamanuia e pei o le suauu, vailaau, malosiaga faaniukilia, ma le soifua maloloina.O se tagata TikTok e tuʻuina atu se feʻau, "E i ai se fesoʻotaʻiga i le va o le faʻaogaina o paipa uʻamea uamea i le malosi faaniukilia ma le pasi?"
Pe a filifilia mea ma auala gaosiga mo uʻamea uʻamea o loʻo faʻaaogaina i totonu o masini ma le toe faʻaleleia o paipa i reactors, e tatau ona totogi faʻapitoa i le taofiofia o le faʻalavelave faʻafefe ma faʻaitiitia le aʻafiaga o le radiation.
I se tulaga lautele, e faʻaleleia ai le faʻafefe o paipa uʻamea uamea, e lua auala e masani ona faʻaaogaina:fa'aleaogaina ma le electrolysis.Mo paipa uamea uelo fa'aoga i le malosiaga faaniukilia, puipuiga a'a e masani lava ona aofia ai togafitiga passivation (fa'aaogaina o vaifofo passivation uamea stainless).Passivation o se faiga fou e fai ma sui i le suauu puipuia ele faaletino.O le mataupu faavae e aofia ai le faʻaaogaina o mea faʻamaʻi faʻamaʻi i totonu o le vaifofo passivation (solivation passivation solution) e suia ai ion uʻamea galue i luga o le uʻamea i se tulaga passive.O lenei mea e fa'atuai lelei ai le pala u'amea.Pasivation o se microchemical reaction e le suia ai le fausaga mole o mea.E na'o le tu'ufa'atasia o le okesene ma elemene u'amea malosi i totonu o meafaitino, ma maua ai le oxide u'amea.O lenei oxide layer o loʻo i totonu o se tulaga paʻu, e fai ma pa puipui i le va o le uʻamea ma le mea faʻafefete, puipuia le faʻafesoʻotaʻi tuusaʻo ma taofi le uʻamea mai le faʻamavaeina, ausia le manaʻomia o le puipuiga o le corrosion.
EST Chemical Groupo loʻo faʻaauau pea ona faʻafouina, foia le faʻafefe (uamea stainless fofo passivation) ma lu'itau puipuia o le 'ele mo tagata fa'atau.Matou te tuʻuina atu oloa sili ona lelei, faʻatauvaʻa ma ofoina atu se seti atoa o fofo passivation e faʻafetaui e faʻafetaui manaoga tulaga ese o tagata faʻatau.
Taimi meli: Tes-09-2023