Mu rwego rwa tekinoroji imwe ya kristu, imikorere nubusobanuro bwo gucunga amashyuza nibyingenzi. Kugera ku bushyuhe bwiza bwo guhuza no gutuza ni ngombwa mu kuzamura ubuziranenge bwo hejuru bwa kristu. Kugira ngo ibyo bibazo bikemuke,ibishushanyo mbonerabyagaragaye nkigisubizo kidasanzwe, tubikesha uburyo budasanzwe bwumuriro. Muri iyi ngingo, tuzasuzuma akamaro k'ubushyuhe bwa grafite hamwe n'uruhare rwabo mu murima w'ubushyuhe bw'itanura rimwe.
Graphite, uburyo bwa karubone, ifite ibintu byihariye bituma iba ibikoresho byiza byubushyuhe bwo hejuru. Imwe mumitungo nkiyi idasanzwe yubushyuhe bwumuriro. Graphite ifite ubushyuhe buhanitse cyane, butuma bwihuta kandi neza bwohereza ubushyuhe muburyo bwarwo. Ibi biranga bidasanzwe bituma ihitamo neza kurigushyushya ibintumu itanura rimwe.
Ubushyuhe bwumuriro wa grafite burashobora kwitirirwa imiterere yihariye ya kristu. Igishushanyo kigizwe na atome ya karubone itondekanye muri kasike ya mpande esheshatu. Muri buri cyiciro, atome ya karubone irahujwe cyane, ikora imiyoboro ikomeye ya covalent. Nyamara, guhuza ibice ni ntege, bikavamo imiterere igizwe na electroni yubusa ishobora kugenda byoroshye. Izi electroni zubusa zigira uruhare muri grafite ya mashanyarazi menshi nubushyuhe bwumuriro.
Mu murima wubushyuhe bwitanura rimwe,ibishushanyo mboneraGira uruhare rukomeye mu kugera ku bushyuhe bwuzuye kandi bumwe. Mugukoresha neza ubushyuhe, bifasha kugumana ubushyuhe bwifuzwa mugihe cyo gukura kwa kristu. Ubushuhe buhebuje bwa grafite bwerekana neza ko ubushyuhe bukwirakwizwa neza hejuru yubushyuhe, bikagabanya ubushyuhe bwikigereranyo hamwe n’ubushyuhe. Ubu bumwe ni ngombwa mu mikurire igenzurwa kandi ihamye ya kristu imwe, bigira ingaruka ku bwiza no ku miterere.
Byongeye, ubushyuhe bwo hejuru bwumuriro waibishushanyo mboneraitanga ubushyuhe bwihuse no gukonjesha, kugabanya igihe cyo gutunganya mukura kamwe kamwe. Ihererekanyabubasha ryiza ritangwa na grafite rituma itanura rigera ku bushyuhe bwihuse, byongera umusaruro mubikorwa bya kristu. Byongeye kandi, ubushobozi bwo gukonja vuba nyuma yuburyo bwo gukura bworohereza gukuramo kristu byihuse kandi bigabanya igihe rusange cyo gukora.
Graphiteherekana kandi ubushyuhe bwiza bwubushyuhe, bubafasha guhangana nubushyuhe bukabije bwahuye nibidukikije bya kristu. Barashobora gukora ku bushyuhe bwo hejuru nta kwangirika gukomeye cyangwa kugoreka. Ihindagurika ryumuriro ryemeza kuramba no kwizerwa rya hoteri, kugabanya ibisabwa byo kubungabunga no gutinda mugihe cyo gukura kwa kristu.
Iyindi nyungu yaibishushanyo mbonerani uguhuza na vacuum cyangwa igenzurwa nikirere gikunze gukoreshwa mugukura kristu imwe. Graphite ni chimique inert kandi ntabwo ikora hamwe na gaze nyinshi, ibemerera kugumana imiterere yubushyuhe mubidukikije bitandukanye. Ubu buryo bwinshi butumaibishushanyo mbonerabikwiranye nuburyo bunini bwa tekinoroji yo gukura, harimo Czochralski, Bridgman, hamwe nuburyo bwo kureremba.
Mugusoza, ubushyuhe budasanzwe bwumuriro waibishushanyo mboneraituma ari ntangarugero mu murima wubushyuhe bwitanura rimwe. Ubushobozi bwabo bwo guhererekanya neza ubushyuhe no kugumana ubushyuhe buringaniye ningirakamaro mukuzamuka kugenzurwa kwimiterere yo murwego rwohejuru. Ubushyuhe bwa Graphite butuma ubushyuhe bwihuta nubukonje bwihuse, byongera umusaruro, kandi bitanga ubushyuhe bwiza bwumuriro mubidukikije bikabije. Mugihe icyifuzo cyo gukora cyane kristu imwe ikomeza kwiyongera, akamaro ka hoteri ya grafite mugutezimbere tekinoroji yo gukura ntigishobora kuvugwa.
Igihe cyo kohereza: Apr-08-2024