Icupa ryikirahure & umuhanga wa aluminium

Imyaka 15 Yuburambe

Amacupa yikirahure arashobora guhindurwa nubushyuhe bwinshi hanyuma akongera gukoreshwa?

Impaka zose zipakira zikorana ubu zihurira hamwe nyuma yo gukoreshwa.Ariko iyo ukorana nuducupa, ubwoko bwibibazo byemewe nta gushidikanya ko buruta kure cyane gukoresha no gukoresha inshuro nyinshi.Ibikoresho bitunganyirizwa byabuze icupa ryemewe ni bito ugereranije no gukoresha ibikoresho kugirango usohore icupa rishya.Dukurikije imibare y’icupa ry’ibirahure yize neza mu gupakira ibirahure, hari hafi 10% y’amacupa yemerwa kandi akongera gukoreshwa mu kubumba ibicuruzwa, bishobora gushyigikira igihombo cya 2-3% by’umutungo ushobora kuvugururwa kugira ngo ukonje, na amacupa yemerwa kubindi bikoresho bifasha gukonjesha aho kwangiza ibidukikije.Nkuko buriwese abizi, gukoresha icupa inshuro nyinshi birashobora kugira ingaruka zikomeye kubiciro bikonje.
Niba amacupa yabakora amacupa yikirahure ahindagurika, barashobora kongera kwinjira mubipfunyika, kandi ifu irenze ifu, gushonga hanyuma ikongera ikabikwa.Nyuma ya byose, guhitamo no kwemerwa biracyakoreshwa inshuro nyinshi.Hariho ibiciro byinshi ninyungu zubukungu kuboneka, kandi hariho byinshi murirambuye.Urwego: Ese icupa ryikirahure risaba kubitsa kugirango ritezimbere igipimo cyakoreshejwe inshuro nyinshi, niba ibikoresho byaho byaho icupa rya vino bifite ibidukikije byiza, niba ugurisha yishimiye kubahiriza amabwiriza yo gukoresha inshuro nyinshi, ndetse n’uko uruganda rukora amacupa y’amazi yubutare. ni gushora imari mukubaka ahantu hamwe ho kugurisha.Uruganda rukora kanseri inshuro nyinshi.Niba amacupa agomba gutwarwa mu buryo butemewe, igiciro ntabwo gikwiye.Ese uruganda rukora ibinyobwa rwemera icupa rito ryuruganda rukora amacupa, kandi niba amashyaka atavuga rumwe nubutegetsi afitanye isano ningufu.
Nubwo ari byiza, ni ngombwa kandi gushakisha ibiganiro bishyushye by’abaguzi, politiki nshya y’ishyaka ritavuga rumwe n’ubutegetsi, imitekerereze y’abakora, n'ibindi. Ukurikije uko itsinda ribibona, gukoresha amacupa inshuro nyinshi ni umuyoboro w'ingenzi uzunguruka iherezo kubakoresha amacupa yikirahure muruganda rwa kaminuza.Igitonyanga cyikirahure kiva mu itanura rya annealing kugeza kumatara ya annealing ikora umurongo umanika icupa ryikirahure.Ugereranije nigipimo gihoraho, niba umurongo umanitse uguye ari muto cyane, icupa ryikirahure ryerekana imiterere ya oval kandi rikomere iyo rinyuze mumatanura ya annealing.Kugirango wirinde intanga ngore kurenga ibisanzwe, ubushyuhe mumacupa yikirahure y itanura rya muffle buragabanuka, kuburyo igorofa yo hejuru iba hejuru cyane, ariko ibi akenshi bitera ihindagurika ridasanzwe kumpera yumuyoboro uzunguruka, bikavamo impinduka muri umubyimba n'uburebure bw'urukuta rw'icupa ry'ikirahure.


Igihe cyo kohereza: Ukwakira-21-2022