Ibyiza by'ibikoresho bya grafiti n'ibikoresho bishyushya amashanyarazi mu itanura rikoresha umwuka uvacuum

Ibyiza by'ibikoresho bya grafiti n'ibikoresho bishyushya amashanyarazi mu itanura rikoresha umwuka uvacuum

Bitewe n’uko urwego rw’itanura rikoresha ubushyuhe bwa vacuum valve rwazamutse, uburyo bwo kuvura ubushyuhe bwa vacuum bufite ibyiza bidasanzwe, kandi uburyo bwo kuvura ubushyuhe bwa vacuum bwakunzwe n’abantu bo mu nganda bitewe n’inyungu zitandukanye nko gukuramo imyuka, gukuramo amavuta, nta mwuka wa ogisijeni ndetse n’uburyo bwikora. Ariko, ni ngombwa kumenya ko itanura rikoresha ubushyuhe bwa vacuum rifite ubuziranenge bwo hejuru bw’ibikoresho bishyushya amashanyarazi, nko guhindura ubushyuhe bwinshi, kuvunika kwa vumbi byabaye ikintu cy’ingenzi kibangamira iterambere ryaitanura rikoresha icyuma gishyushya.
Kugira ngo iki kibazo gikemuke, inganda zibanze ku gukoresha grafiti.Grafitiikozwe mu bindi byuma kandi ifite ibyiza bitagira akagero. Birumvikana ko grafiti ikunzwe cyane mu matanura atandukanye yo mu bwoko butandukanye bw'ibikoresho bishyushya hakoreshejwe amashanyarazi.
Hanyuma ibyiza byo gukoresha ikoranabuhanga mu gutunganya ubushyuhe hakoreshejwe ikoranabuhanga rya graphite vacuum.
1) Ubudahangarwa bw'ubushyuhe bwinshi: aho ubushyuhe bwa grafiti bushonge ni 3850 ± 50 ℃ naho aho ubushyuhe bushyuhe ni 4250 ℃. Nubwo byatwikwa n'ubushyuhe bwinshi cyane, kugabanuka k'ibiro ni bike cyane kandi igipimo cyo kwaguka k'ubushyuhe ni gito cyane. Ingufu za grafiti ziyongera uko ubushyuhe bwiyongera. Kuri 2000 ℃, imbaraga za grafiti zikuba kabiri.
2) Uburyo bwo gutwara ibintu n'ubushyuhe: uburyo bwo gutwara ibintu bya grafiti buri hejuru inshuro 100 ugereranyije n'ubucukuzi bw'amabuye y'agaciro atari icyuma. Uburyo bwo gutwara ibintu n'ubushyuhe buruta ubw'icyuma, icyuma, icyuma n'ibindi bikoresho by'icyuma. Uburyo bwo gutwara ibintu n'ubushyuhe bugabanuka uko ubushyuhe bwiyongera. Ndetse no ku bushyuhe bwinshi cyane, grafiti iba insulator. Grafiti ishobora gutwara amashanyarazi kuko buri atome ya karuboni muri grafiti ikora imigozi itatu gusa ya covalent hamwe n'indikaruboniatome, kandi buri atome ya karuboni iracyafite elektroni imwe y’ubuntu yo kohereza charge.
3) Ubushyuhe: imikorere ya grafiti iterwa n'ingano ya grafiti. Uko igipimo kirushaho kuba kinini, niko ingano nto ya friction irushaho kuba nto, kandi imikorere myiza ya friction irushaho kuba myiza. Ubuziranenge bwa shimi:grafitiifite ubushobozi bwo kudahinduka mu bushyuhe bw'icyumba kandi ishobora kurwanya aside, alkali na organic solvent corruption.
4) Ubushyuhe: grafiti ifite ubukonje bwiza kandi ishobora gusya neza mu mpapuro nto cyane. Ubudahangarwa n'ubushyuhe: iyo grafiti ikoreshejwe ku bushyuhe bw'icyumba, ishobora kwihanganira impinduka zikomeye z'ubushyuhe nta kwangirika. Iyo ubushyuhe buhindutse mu buryo butunguranye, ingano ya grafiti ihinduka gato kandi ntizongera kwangirika.
Mu gihe cyo gushushanya no gutunganya itanura rikoresha umwuka, twagombye gutekereza ko ubushobozi bwo gushyushya buhinduka buhoro bitewe n'ubushyuhe kandi ubushobozi bwo gushyushya bugakomeza, bityo grafiti ni yo ikoreshwa cyane.