Kuvaingirakamaroikoreshwa nka kontineri kandi hari convection imbere, nkuko ubunini bwa kristu imwe yabyaye yiyongera, ubushyuhe hamwe nubushyuhe buringaniye bigenda bigorana kubigenzura. Mugushyiramo magnetique kugirango itume imiyoboro ikora ikora ku mbaraga za Lorentz, convection irashobora gutinda cyangwa ikavaho kugirango ikore silicon nziza yo mu rwego rwo hejuru.
Ukurikije ubwoko bwa magnetiki yumurima, irashobora kugabanywa mumashanyarazi ya horizontal, umurongo wa magnetiki uhagaze hamwe na CUSP magnetique:
Umwanya wa magnetiki uhagaritse ntushobora gukuraho convection nyamukuru kubera impamvu zubatswe kandi ntibikoreshwa gake.
Icyerekezo cyumurima wa magnetiki yibice bya horizontal ya magnetique ni perpendicular kumurongo wingenzi wubushyuhe hamwe nigice cyoguhuza igice cyurukuta rukomeye, gishobora kubuza kugenda neza, kugumana uburinganire bwimiterere yikura, no kugabanya imirongo ikura.
Umwanya wa magnetiki ya CUSP ufite umuvuduko mwinshi hamwe no guhererekanya ubushyuhe bwo gushonga bitewe nuburinganire bwacyo, ubushakashatsi rero kuri vertical na CUSP magnetique bwagiye bujyana.
Mu Bushinwa, kaminuza y’ikoranabuhanga ya Xi'an imaze kubona umusaruro no gukurura kristu ya silikoni imwe ya kirisiti ikoresheje imirima ya magneti mbere. Ibicuruzwa byingenzi byingenzi ni 6-8mu bwoko buzwi cyane, bugamije isoko rya silicon wafer kumirasire y'izuba. Mu bihugu by'amahanga, nka KAYEX muri Amerika na CGS mu Budage, ibicuruzwa byabo by'ibanze ni 8-16in, bikwiranye n'inkoni imwe ya kirisiti ya kirisiyoneri ku rwego rwa ultra-nini nini nini ihuza imiyoboro hamwe na semiconductor. Bafite monopole mubijyanye na magnetiki yumurima kugirango ikure ya diameter nini-nziza-nziza-imwe ya kristu kandi niyo ihagarariwe cyane.
Ikwirakwizwa rya magneti mu gice cyibanze cya sisitemu imwe yo gukura ya kirisiti nigice cyingenzi cyane cya magneti, harimo imbaraga nuburinganire bwumurima wa rukuruzi kumpera yikibamba, hagati yibikomeye, kandi bikwiye intera munsi yubuso bwamazi. Muri rusange umurongo utambitse kandi uhuriweho na magnetiki yumurongo, imirongo ya magnetiki yingufu ni perpendicular kumurongo wo gukura. Ukurikije ingaruka za rukuruzi hamwe n amategeko ya Ampere, coil yegereye inkombe yingenzi kandi imbaraga zumurima nizo nini. Mugihe intera yiyongera, imbaraga za magnetique zo mu kirere ziriyongera, imbaraga zumurima zigabanuka buhoro buhoro, kandi ni ntoya kuri centre.
Uruhare rwumuriro wa magnetiki
Kubuza convection yumuriro: Mugihe hatabayeho umurima wa magneti wo hanze, silikoni yashongeshejwe izabyara convection karemano mugihe cyo gushyushya, ibyo bikaba bishobora gutuma ikwirakwizwa ryimyanda idahwitse hamwe nudusembwa twa kristu. Umwanya wa magnetiki wo hanze urashobora guhagarika iyi convection, bigatuma igabanywa ryubushyuhe imbere mumashanyarazi rihinduka kandi bikagabanya ikwirakwizwa ryimyanda.
Kugenzura umuvuduko wo gukura kwa kirisiti: Umwanya wa magneti urashobora guhindura igipimo nicyerekezo cyo gukura kwa kristu. Mugucunga neza imbaraga nogukwirakwiza imbaraga za magneti, inzira yo gukura kwa kirisiti irashobora gutezimbere kandi ubunyangamugayo nuburinganire bwa kristu birashobora kunozwa. Mugihe cyo gukura kwa silikoni imwe ya kirisiti, ogisijeni yinjira muri silikoni yashonga cyane cyane binyuze mumigendere ugereranije no gushonga. Umwanya wa magneti ugabanya amahirwe ya ogisijeni ihura na silicon yashonga mugabanya convection ya melt, bityo bikagabanya gushonga kwa ogisijeni. Rimwe na rimwe, umurima wa magnetiki wo hanze urashobora guhindura imiterere ya termodinamike yo gushonga, nko guhindura ubushyuhe bwubuso bwashonga, bishobora gufasha guhindagurika kwa ogisijeni, bityo bikagabanya umwuka wa ogisijeni ushonga.
Mugabanye iseswa rya ogisijeni n’ibindi byanduye: Oxygene nimwe mu myanda isanzwe mu mikurire ya kirisiti ya silikoni, izatera ubwiza bwa kristu kwangirika. Umwanya wa magneti urashobora kugabanya umwuka wa ogisijeni mu gushonga, bityo bikagabanya gushonga kwa ogisijeni muri kristu no kuzamura ubuziranenge bwa kirisiti.
Kunoza imiterere yimbere ya kristu: Umwanya wa magneti urashobora kugira ingaruka kumiterere yinenge imbere ya kristu, nko gutandukana nimbibi zimbuto. Mugabanye umubare wiyi nenge kandi bigira ingaruka kubikwirakwizwa, ubwiza rusange bwa kristu irashobora kunozwa.
Kunoza imiterere yamashanyarazi ya kristu: Kubera ko imirima ya magneti igira ingaruka zikomeye kuri microstructure mugihe cyo gukura kwa kirisiti, zirashobora kunoza imiterere yamashanyarazi ya kirisiti, nko kurwanya no kubaho kwabatwara ubuzima, bifite akamaro kanini mugukora ibikoresho byogukora cyane.
Ikaze abakiriya bose baturutse impande zose zisi kugirango badusure kugirango tuganire kubindi biganiro!
https://www.semi-cera.com/
https://www.semi-cera.com/tac-gutwika-monocrystal- gukura-ibice/
https://www.semi-cera.com/cvd-coating/
Igihe cyo kohereza: Nyakanga-24-2024