Gushyushya ibishyushye ni uburyo bukoreshwa cyane mu kurinda ibyuma kwangirika. Yinjiza ibyuma mubwogero bwa zinc yashongeshejwe, ikora urwego rukingira hejuru yicyuma. Iyi nzira ikunze kwitwa ainkono ya zinckuko birimo kwibiza ibyuma mu nkono ya zinc yashonze. Ibyuma bivamo ibyuma bizwiho kuramba no kurwanya ruswa, bigatuma ihitamo gukundwa kubintu byinshi, kuva mubwubatsi kugeza mubikorwa byimodoka.
Ikibazo rusange gifitanye isanogushyuhani ukumenya niba inkingi ya zinc izabora ibyuma bya galvanised mugihe. Kugira ngo iki kibazo gikemuke, ni ngombwa kumva imiterere ya zinc nuburyo zikorana na substrate yicyuma.
Zinc nicyuma cyoroshye cyane, iyo gishyizwe mubyumagushyuha, ikora urukurikirane rwa zinc-fer alloy layer hejuru yicyuma. Izi nzego zitanga inzitizi yumubiri, irinda ibyuma byimbere ibintu byangirika nkubushuhe na ogisijeni. Byongeye kandi, igipande cya zinc gikora nka anode yo gutamba, bivuze ko iyo igifuniko cyangiritse, igishishwa cya zinc kizangirika kuruta icyuma, bikarinda ibyuma kwangirika.
Mu bihe byinshi, igipande cya zinc ku cyuma cya galvaniside gitanga uburinzi bwigihe kirekire ndetse no mubidukikije bikaze. Nubwo bimeze bityo ariko, hamwe na hamwe, igipfundikizo gishobora guhungabana, biganisha ku kwangirika kwicyuma. Kimwe mu bintu nk'ibi ni uguhura n'ibidukikije bya acide cyangwa alkaline, byihutisha kwangirika kwa zinc kandi bikangiza ibintu birinda. Byongeye kandi, kumara igihe kinini uhura nubushyuhe bwo hejuru birashobora gutuma igicucu cya zinc cyangirika, bikaba byaviramo kwangirika kwicyuma.
Ni ngombwa kumenya ko mugihe zinc itwikiriyeicyumani ingirakamaro cyane mu kurinda ibyuma kwangirika, ntabwo irinda kwangirika. Kwangirika kwa mashini, nko gushushanya cyangwa gouges, birashobora guhungabanya ubusugire bwa cinc kandi bigashyira ibyuma byangirika bishobora kwangirika. Kubwibyo rero, gufata neza no gufata neza ibyuma bya galvanis ni ngombwa kugirango barinde kwangirika kwigihe kirekire.
Mu gusoza,ashyushye, bizwi kandi nk'inkono ya zinc, nuburyo bwiza bwo kurinda ibyuma kwangirika.Galvanizingikora urwego rurerure rwo kurinda hejuru yicyuma, rutanga igihe kirekire cyo kurwanya ruswa. Mugihe impuzu zishobora kwangirika mubihe bimwe bimwe, gufata neza no gufata neza ibyuma bya galvanis bifasha gukomeza kurwanya ruswa. Muri rusange, ibyuma bisunikwa bikomeza guhitamo kwizerwa kandi biramba kubikorwa bitandukanye bitewe nuburyo bwo kurinda zinc.
Igihe cyo kohereza: Kanama-27-2024