Gushyushya icyuma mu mazi ni uburyo bukoreshwa cyane mu kurinda icyuma kwangirika. Bushyira icyuma mu mwobo wa zinc ishongeshejwe, bugakora urwego rwo kurinda hejuru y'icyuma. Ubu buryo bukunze kwitwainkono ya zinckuko bisaba gushyira icyuma mu nkono ya zinc ishongeshejwe. Ibyuma bivamo galvanised bizwiho kuramba no kudahura n’ingufu, bigatuma bikundwa cyane mu bikorwa bitandukanye, kuva ku bwubatsi kugeza ku nganda zikora imodoka.
Ikibazo gikunze kugaragara gifitanye isano nagushyushya no gushyushyani ukumenya niba igipfundikizo cya zinc kizangiza icyuma cya galvanised uko igihe kigenda gihita. Kugira ngo iki kibazo gikemuke, ni ngombwa gusobanukirwa imiterere ya zinc n'uburyo ikorana n'icyuma gikozwe mu cyuma.
Zinc ni icyuma gikoresha imbaraga nyinshi, iyo gikoreshejwe mu cyuma binyuze mugushyushya no gushyushya, ikora urukurikirane rw'ibice bya aloyi ya zinc-fer ku buso bw'icyuma. Ibi bice bitanga uruzitiro rufatika, rurinda icyuma kiri munsi yacyo ibintu byangiza nk'ubushuhe na ogisijeni. Byongeye kandi, igishishwa cya zinc gikora nk'akantu ka anode, bivuze ko niba igishishwa cyangiritse, igishishwa cya zinc kizangirika kuruta icyuma, bigakomeza kurinda icyuma kwangirika.
Kenshi na kenshi, irangi rya zinc ku cyuma gikozwe mu mabati ritanga uburinzi bw’ingese mu gihe kirekire ndetse no mu bidukikije bikomeye. Ariko, rimwe na rimwe, irangi rya zinc rishobora kwangirika, bigatera ingese y’icyuma kiri munsi yacyo. Kimwe mu bintu nk’ibyo ni ukugaragara mu bidukikije birimo aside cyangwa alkaline, ibyo bikaba byihutisha ingese y’irangi rya zinc kandi bikangiza imiterere yaryo yo kuririnda. Byongeye kandi, igihe kirekire mu bushyuhe bwinshi bishobora gutuma irangi rya zinc ryangirika, bigatera ingese y’icyuma.
Ni ngombwa kumenya ko mu gihe irangi rya zinc ririicyuma cya galvanisedIfite akamaro kanini mu kurinda icyuma kwangirika, ntabwo irinda kwangirika. Kwangirika kwa mashini, nko gushwanyagurika cyangwa gupfuka uduce, bishobora kwangiza ubuziranenge bw'igitambaro cya zinc kandi bigashyira icyuma kiri munsi yacyo mu kaga ko kwangirika. Kubwibyo, gufata no kubungabunga neza ibikoresho by'icyuma bya galvanised ni ngombwa kugira ngo bikomeze kwangirika igihe kirekire.
Mu gusoza,gushyushya mu mazi, izwi kandi nka zinc pot, ni uburyo bwiza bwo kurinda icyuma kwangirika.Gutunganya ibyumaikora urwego rurambye rwo kurinda hejuru y'icyuma, bigatuma kidatwarwa n'ingese igihe kirekire mu bidukikije byinshi. Nubwo irangi rya galvanised rishobora kwangirika mu bihe bimwe na bimwe, kubungabunga no gucunga neza ibikoresho bya galvanised bifasha mu gukomeza kurwanya ingese. Muri rusange, galvanised steel ikomeje kuba amahitamo yizewe kandi arambye ku bikorwa bitandukanye bitewe n'ubushobozi bwo kurinda bwa zinc coating.
Igihe cyo kohereza: Kanama-27-2024