Ni ubuhe buryo bukoreshwa bwa grafite?

Igishushanyo mbonera ni iki?

Igishushanyo gikomeyenigice cyingenzi cyinganda, gikoreshwa cyane mubikorwa bitandukanye byinganda, nka metallurgie, casting, imashini, chimie, semiconductor, nibindi. Ni uburyo bwiza bwo guhererekanya ubushyuhe nuyobora, bushobora gukoresha neza ubushyuhe n amashanyarazi mubikorwa byo gukora kandi bishobora kwakira ibintu byinshi. Mu gukora semiconductor, grafite ingirakamaro igira uruhare runini kandi ni kimwe mubikoresho byingirakamaro mu gukora semiconductor.

Ni ubuhe bwoko n'ibiranga umusaraba wa grafite?

Hariho ubwoko bwinshi bwibibumbano bya grafite, kandi hariho ibishushanyo mbonera bya grafite bikwiranye nibihe bitandukanye, nkibibumbano byizengurutse, umusaraba wa kare, ibibumbano byahujwe, nibindi.

Graphite crucibles irashobora kandi gushyirwa muburyo burambuye ukurikije ibidukikije bitandukanye:
1. Ibisanzwe byingenzi: bikwiranye no gushonga, gushyushya no kubika ubushyuhe bwibyuma rusange hamwe nuruvange.
2.
3. Synthesis ikomeye: ikoreshwa mugushushanya no gutegura ibikoresho bifite isuku nyinshi, nkibikoresho bya semiconductor, ibikoresho bya ceramic, nibindi.
4.

Ibikoresho byo gukora grafite ingirakamaro bifite ubushyuhe bwiza bwo guhangana nubushyuhe bukomeye. Irashobora gukoreshwa mubushyuhe bwo hejuru nta guhindagurika cyangwa kwangirika kubera ubushyuhe bwinshi. Muri icyo gihe, grafite ikomeye kandi ifite imbaraga zo kurwanya ruswa kandi irashobora kurwanya neza isuri y’ibintu bitandukanye by’imiti, bityo bigatuma ubwiza bw’ibikoresho bikoresha imashanyarazi.

Ni ubuhe butumwa bukuru bwa grafite yabambwe muri semiconductor?

Mubikorwa byo gukora igice cya kabiri,ibishushanyo mbonerazikoreshwa cyane mu gutwara no kurinda igice cya semiconductor, kandi gishobora no guhererekanya neza ubushyuhe nubu. Binyuze mu ntoki hamwe n’imirongo itatu ihamye hepfo ya grafite ikomeye, umubare munini wibice bya semiconductor birashobora gushyirwa mubishushanyo mbonera kugirango bibe bihuza neza na grafite ikomeye, bityo ihererekanya neza ubushyuhe nubu.

Mubyongeyeho, grafite ikomeye irashobora kandi gukoreshwa nkumuyoboro mwiza wumuriro n amashanyarazi. Bitewe nubushyuhe bwo hejuru bwumuriro nubushyuhe bwamashanyarazi, grafite ya grafite irashobora gutwara ubushyuhe numuyoboro uva hanze yibikoresho kugeza igice cya semiconductor imbere muri grafite ikomeye, bityo igashyushya neza ibice bya semiconductor ikanagenzura ibyagezweho.

Byongeye kandi, igishushanyo mbonera gishobora kandi kuba nk'icyuma cyiza kandi kiyobora amashanyarazi, gishobora kwakira umubare munini wibice bya semiconductor, bigatuma ibikoresho bitunganya icyarimwe icyarimwe, bityo bikazamura imikorere yibikoresho.

Ni ubuhe buryo bukoreshwa bwa grafite ingirakamaro mu nganda?

Ubushyuhe bwo hejuru butajegajega hamwe nubushakashatsi bwimiti ya grafite ikomeye ituma ishobora kwihanganira gushonga ibyuma mubushyuhe bwinshi, bikaremeza ubwiza nuburinganire bwibintu byashongeshejwe. Kubwibyo, irashobora gukoreshwa mugutegura no gushongesha ibikoresho bitandukanye byicyuma, nkumuringa, aluminium, zinc, nibindi. Byongeye kandi, grafite ikomeye ishobora no gukoreshwa mugutegura no gushonga ibikoresho bivanze.

Mubyongeyeho, umusaraba wa grafite nawo ufite imbaraga zo kurwanya ruswa. Graphite ifite imbaraga zo kurwanya ruswa yibintu byinshi bya chimique kandi irashobora kurwanya isuri yibintu byangirika nka acide, alkalis, na solde. Kubwibyo, ibishushanyo bya grafite akenshi bikoreshwa mukubika, gufata, no gusesengura ibintu byangirika. Kurugero, mu nganda zikora imiti, ibishushanyo mbonera bya grafite birashobora gukoreshwa muguhitamo ingero, gushonga ibintu, no kubika reagent ya aside. Muri synthesis ngengabihe, ibishushanyo mbonera bya grafite birashobora gukoreshwa mugutunganya imiti ya reaction na catalizator, hamwe no gutegera no gukama ibintu kama.

Incamake

Usibye kuyikoresha mubikorwa bya semiconductor, umusaraba wa grafite urashobora kandi kugira uruhare runini muri metallurgie, casting, imashini, chimie nizindi nzego. Kurugero, munganda zibyuma, ibishushanyo mbonera bya grafite birashobora gukoreshwa mu gushonga no gutunganya ibikoresho byuma; mu nganda za casting, umusaraba wa grafite urashobora gukoreshwa mu gushonga ibikoresho byuma no gukora ibicuruzwa bitandukanye; mu nganda zikora imiti, ibishushanyo mbonera bya grafite birashobora gukoreshwa nka reaction cyangwa ibikoresho bya reaction ya chimique. Kubwibyo, agaciro kabibumbano ka grafite ntigaragarira mubikorwa byayo gusa, ahubwo no mubikorwa byingenzi mubikorwa byo gukora inganda. Hamwe niterambere rihoraho ryubumenyi nikoranabuhanga, ibyifuzo byo gukoresha grafite yabambwe bizaba binini.