Ultra-high power grafite electrode yakoreshejwe cyane mubice bikurikira:
1.Ibishushanyo mbonera bya grafite kugirango bikomeze kandi igice-gikomeza guteramo ibyuma bidafite ferrous
Mu myaka yashize, uburyo bwo gukora butera imbere nko gukomeza (cyangwa igice-gikomeza) gukora utubari cyangwa imiyoboro iva mu cyuma gishongeshejwe cyatejwe imbere haba mu gihugu ndetse no hanze yacyo. Ubu buryo bwatangiye gukoreshwa mubushinwa mubice nkumuringa, umuringa wumuringa, aluminium na aluminiyumu. Igishushanyo mbonera cya artite gifatwa nkibikoresho bibereye kubikomeza cyangwa igice-gikomeza guteramo ibyuma bidafite ferrous. Imyitozo yumusaruro yerekanye ko kubera kwemeza ibishushanyo mbonera bya grafite, bifite ubushyuhe bwiza bwumuriro (ubushyuhe bwumuriro bugena umuvuduko wo gukomera kwibyuma cyangwa ibivangwa) hamwe nuburyo bwiza bwo kwisiga bwibibumbano, ntabwo umuvuduko wogusohora wiyongereye gusa, ariko nanone kubera ko ingano yinjizamo ari ukuri, ubuso buringaniye, kandi nuburyo bwo gutunganya ibintu burashobora gukorwa muburyo butaziguye. Ibi ntabwo byongera cyane umusaruro wibicuruzwa byarangiye kandi bigabanya igihombo cyibicuruzwa, ariko kandi bizamura cyane ubwiza bwibicuruzwa.
Hariho ubwoko bubiri bwuburyo bukomeza bwo guterana: guhagarikwa guhoraho hamwe na horizontal ikomeza.
2. Ibishushanyo byo gutera igitutu
Ibikoresho bya grafite byakoreshejwe neza mugukoresha igitutu cyamabuye y'agaciro. Kurugero, zinc alloy hamwe nu muringa wavanze wumuringa ukorwa nigitutu cyumuvuduko wakozwe mubikoresho bya grafite ya artite byakoreshejwe mubice byimodoka nibindi bice.
3. Gukanda bishyushye bipfa
Igishushanyo mbonera cya grafite gishyushye gipfa gupfa bifite ibimenyetso bikurikira iyo bikoreshejwe mukugabanya umuvuduko wa karbide ya sima:
Ubwa mbere, niba ubushyuhe bwo gukanda buzamutse bugera kuri dogere 1350-1450, igitutu gikenewe gishobora kugabanuka kugera kuri kilo 67-100 kuri santimetero kare (ni ukuvuga kimwe cya cumi cyumuvuduko ukonje). Icya kabiri, igitutu no gushyushya bikorwa muburyo bumwe, kandi umubiri wacumuye urashobora kuboneka nyuma yigihe gito cyo gucumura.
4. Ibishushanyo byo gukora ibirahure
Bitewe nubushakashatsi bwimiti yibikoresho bya grafite, kurwanya kwabogejwe nikirahure cyashongeshejwe, no kuba bidahindura imiterere yikirahure, kimwe nuburyo bwiza bwo guhangana nubushyuhe bwumuriro hamwe nimpinduka ntoya hamwe nubushyuhe, babaye ibikoresho byingirakamaro mububiko bwibirahure mumyaka yashize. Birashobora gukoreshwa mugukora ibishushanyo byibirahure, igituba cyinkokora, funnel, nandi macupa atandukanye yibirahure.
5. Icyaha kirapfa nabandi
Kwifashisha ihindagurika rito cyane ryubushyuhe bwibikoresho bya grafite, ibishushanyo mbonera hamwe nuduce twa transistor birashobora gukorwa. Ubu irakoreshwa cyane kandi ibaye ibikoresho byingirakamaro mugutezimbere inganda ziciriritse. Byongeye kandi, ibishushanyo mbonera bya grafite nabyo bikoreshwa mubibumbano byicyuma, ibishushanyo biramba kubutare butandukanye butagira fer, ibishushanyo byibyuma bikozwe mucyuma, ibishushanyo mbonera byangiza ubushyuhe (nka titanium, zirconium, molybdenum, nibindi), hamwe nububiko bwa aluminothermic welding for welding, nibindi.
6. Ibishushanyo mbonera bya grafite yo guterana
Igishushanyo mbonera cyakoreshejwe neza muri centrifugal casting. Amerika yashyizeho ibishushanyo mbonera by'ubukorikori hamwe n'ubwinshi bw'imisozi irenga 25 mu maboko ya centrifugal. Kugirango wirinde kwangirika kwishusho ya grafite ya artite, harashobora gufatwa ingamba zimwe na zimwe zo kurwanya okiside. Nyuma yo guterera umubare runaka wa casting, niba bigaragara ko imbere yimbere yabibumbwe yatwitse, ubunini bwumwobo wimbere wububiko burashobora kwaguka kugirango bukoreshwe mu gutera amaboko manini manini. Qingdao Mingyuan Fengyue Ibikoresho bishya nubwoko bushya bwinganda zitunganya grafite zifite ifu nziza ya flake grafite nkumubiri wingenzi hamwe nibicuruzwa bya tekinoroji ya tekinoroji nkibicuruzwa byambere. Yashyizeho umubano wigihe kirekire wubufatanye n’ibice birenga 200 byo mu gihugu ndetse n’amahanga kandi byashimiwe cyane n’abakoresha benshi.
Ifu ya Nanometero ifu ikozwe muri grake isanzwe ya flake nkibikoresho fatizo, bitunganywa hakoreshejwe ibikoresho bidasanzwe byo kumenagura imashini hamwe nubuhanga budasanzwe bwo gukora. Nka poro ya nanoscale ifu, ifu ya nanometero ya grafite ifite uburyo bwinshi bwo kuyikoresha kubera ubunini bwayo buto, ibirimo karuboni nyinshi, hamwe n’amavuta meza cyane, amashanyarazi menshi, ubushyuhe bwo hejuru, n'ibindi.
Nanometero ya grafite ibice byiza kandi bifite ubucucike bwiza. Zikora urwego rukomeye kandi rudashobora kwambara imyenda irinda imiti ihuza ibyuma. Bashobora kandi kuvangwa nibikoresho bidatwara nka resin na reberi nibicuruzwa bya pulasitike kugirango bakore ibikoresho bifatika. Nanometero grafite irashobora kandi gukorwa muburyo bwo gutwikira. Ibikoresho bifatanyiriza hamwe byabonetse wongeyeho ibyuma byuzuza bifite amashanyarazi arambye kandi ahamye. Ifite ibyiza byo gutwara neza ubushyuhe, amashanyarazi meza cyane hamwe no kurwanya ruswa cyane. Nanometero grafite ifite ubunini buke, ubuziranenge bwinshi, hamwe nibikorwa byo hejuru. Iragaragaza kandi amashanyarazi menshi kandi akora amavuta, hamwe nubushyuhe bwo hejuru, kwihanganira kwambara, hamwe nubumara bwimiti ya grafite. Kubwibyo, porogaramu ikoreshwa ya nanometero ya grafite ifu nini cyane muruganda.
Gukoresha ifu ya nano-grafite mugusana bateri yabitswe nayo ni nini cyane. Ongeraho nano-grafite kuri bateri yakoreshejwe irashobora kongera ubushobozi bwo kubika kugeza hejuru ya 90% yumwimerere kandi ikongerera igihe cyumurimo byibuze umwaka. Ibi bizigama cyane ikiguzi cyo gukoresha bateri zibikwa kandi binagira uruhare runini mukurwanya umwanda wa batiri no kurengera ibidukikije.
Ifu ya Graphite ifite uburyo butandukanye bwo gukoresha inganda. Irashobora gukoreshwa mubikorwa bitandukanye byinganda. Uburyo butandukanye bwo gukoresha ifu ya grafite bivamo ibiciro bitandukanye. Ifu ya Graphite igira ingaruka nziza mubikorwa nko gusiga amavuta munganda, metallurgie, conducivite, nibikoresho byo kwanga. Ibintu nko gukoresha, ingano yingirakamaro, nubwoko bwa poro ya grafite byose bishobora guhindura igiciro cyacyo.
Imikoreshereze yifu ya grafite iratandukanye, nuko hariho ubwoko bwinshi bwifu ya grafite. Ubwoko butandukanye bwifu ya grafite ifite ibiciro bitandukanye. Flake grafite irashobora gutunganyirizwa mu ifu ya grafite yerekana ibintu bitandukanye hamwe nubunini buke binyuze mubikoresho bitandukanye byo guhonyora hamwe nubuhanga bwo gukora. Nkumushinga wifu ya grafite, ibisobanuro byifu ya grafite yakozwe kuva kuri mesh 80 kugeza kuri 15000 mesh. Ifu ya Graphite ifite ibisobanuro bitandukanye nubunini buke, kandi nigiciro cyayo. Nyuma yo gutunganywa hifashishijwe tekiniki yo kubyaza umusaruro, ifu ya grafite ifite amavuta meza, irwanya ubushyuhe bwinshi, amashanyarazi, kurwanya ruswa, nibindi. Ifu ya Graphite irashobora kandi kugira uruhare runini mubikorwa bitandukanye byinganda.
Ubwoko bw'ifu ya grafite harimo: Ifu ya grake ya grake, ifu ya ultrafine ya grafite, ifu ya nano grafite, ifu ya colloidal, grafite yagutse, yagutse ya grafite, micro-powder grafite, nibindi, ifu ya grafite yose itunganywa nubuhanga butandukanye bwo gukora, kandi nibisabwa nabyo biratandukanye. Ifu ya Graphite ikoreshwa mubikorwa byo kubyara amavuta yo gusiga, amavuta akomeye, umusaraba wa grafite, amatafari yangiritse, electrode ya grafite, amashanyarazi, amashanyarazi ya electrode mbi, nibindi byose bifite progaramu nziza cyane.
Igihe cyo kohereza: Gicurasi-15-2025