Mu myaka yashize, ibigo bya silicon Carbide Semiconduct byagaragaye cyane mu nganda. Ariko, nkibikoresho byinshi, karbide silicon nigice gito cyibikoresho bya elegitoronike (ibintu, ibikoresho byubukungu). Irashobora kandi gukoreshwa nkibikoresho, gukata ibikoresho, ibikoresho byubaka, ibikoresho bya optique, abatwara catalyst, nibindi byinshi. Uyu munsi, tutangiza ahanini no muri Silicon karbide ya silicon, ifite ibyiza byo gushikama, kurwanya ubushyuhe bwinshi, kwambara ibintu byo kurwanya ibitero, ubushyuhe bukabije, ubucucike buke bwo kwagura ubushyuhe, n'ubucucike bugufi, n'imbaraga nyinshi zo kwagura. Bakoreshwa cyane mu mirima nk'imashini z'imiti, ingufu no kurengera ibidukikije, semiconduct, metamourgie, umutekano w'igihugu n'inganda z'igihugu.
Silicon carbide (sic)Harimo silicon na karubone, kandi nuburyo busanzwe bwubaka imiterere, cyane cyane harimo impapuro ebyiri za Crystal: α - Sic (ubwoko bwubushyuhe buhamye) na sic (ubwoko bwubushyuhe buke). Hariho ubwoko burenga 200 rusange muri rusange, muribihe 3c ya β - sic na 2h sic, 4h sic, 6h, na 15 na 15r ni bahagarariye.
Igishushanyo Cic Imirongo myinshi
Iyo ubushyuhe buri munsi ya 1600 ℃, sic ibaho muburyo bwa β - sic kandi irashobora gutegurwa kuva muburyo bworoshye bwa silicon na karubone ahagana kuri 1450 ℃. Iyo ubushyuhe burenze 1600 ℃, β - sic ihinduka buhoro buhoro muri polhormorphs zitandukanye za α - sic. 4h sic yorororwa byoroshye ahagana 2000 ℃; Byombi 6h na 15r Polymorphs bisaba ubushyuhe bwo hejuru hejuru ya 2100 ℃ kugirango byoroshye kwifotoza; 6h sishi irashobora gukomeza guhagarara neza no mubushyuhe burenze 2200 ℃, bigatuma bikoreshwa cyane mubikorwa byinganda.
Clicon nziza ya silicon ni ibara ritagira ibara kandi ryumucyo, mugihe umuhondo wa silicon urashobora kuba ibara ridafite ibara, ryumuhondo wijimye, icyatsi kibisi, icyatsi kibisi, cyangwa umukara, hamwe nuburabura, hamwe na murabura. Inganda za Abrasive zishyira mu byiciro silicon mu bwoko bubiri bushingiye ku ibara: Carbide y'umukara Silicon na Green Silicon Carbide. Ibara ritagira ibara ryijimye rya silicon ryashyizwe ahagaragara nkicyatsi kibisi cya Silicon, mugihe ubururu bworoshye bwa silicon yirabura yashyizwe ahagaragara nka clicon yumukara. Umukara Silicon Carbide na Green Silicon Carbide ni Alpha Sic Hexagonal Crystal, nicyatsi kibisi cya silicon muri rusange gikoreshwa nkibikoresho fatizo bya silicon karbide.
Imikorere ya silicon karbide ceramics yateguwe nibikorwa bitandukanye
Icyakora, ceramics ya Silicon Carbics ifite ibibi byo gukomera gutondagurika no gutontoma cyane. Kubwibyo, mumyaka yashize, ceramictike zigizwe na siniction ceramics, nka fibre (cyangwa whiskori) gushimangira, ibikoresho byimikorere yuburyo, hamwe nibikoresho bikora, biteza imbere ubumuga.
Nkibintu byimikorere minini yubushyuhe bukabije, Silicon Carbide Ceramics yakoreshejwe mu bushyuhe bwinshi, imbaga, Petrosronics, ingufu na kurengera ibidukikije, ingufu za kirimbuzi, imodoka n'ibindi bigo.
Muri 2022, ingano y'isoko rya Silicon Carbide y'ibigo by'Ubushinwa biteganijwe ko izabona miliyari 18.2. Hamwe no kwagura imirima yo gusaba no gukura kumanuka, bivugwa ko ubunini bw'isoko bwa Silicon Carbide ceramidics buzagera kuri miliyari 29.6.
Biteganijwe ko ejo hazaza, hamwe no kwiyongera kwipimirwa ibinyabiziga bishya by'ingufu, inganda, itumanaho n'izindi bikoresho bya Elegitoroniki, ndetse n'ibice by'isoko.
Silicon Carbide Ceramics ikoreshwa mu kinyabuzima ceramic kubera ubushyuhe buhebuje bwo hejuru cyane imitungo, irwanya umuriro, no kurwanya ubushyuhe. Muri bo, intambara ya rollenge ikoreshwa cyane mu gukama, kurwara, no kuvura ubushyuhe bwa lithium-ion neza ibikoresho bya electrode, ibikoresho bibi bya electrote, na electrolytes. Ibikoresho bya lithim nibyiza nibikoresho bibi bya electrode ningirakamaro kubinyabiziga bishya byingufu. Silicon Carbide Ceramic Kiln Ibikoresho nigice cyingenzi cyicanyi, gishobora guteza imbere ubushobozi bwa kiln kandi kigabanya cyane ibiyobyabwenge.
Ibicuruzwa bya silicon Carbide byakoreshwaga cyane mubice bitandukanye byimodoka. Byongeye kandi, ibikoresho bya sic bikoreshwa cyane muri PCUs (Ibice byo kugenzura imbaraga, nka On-DC / DC) na OBCs (bishyuza) byimodoka nshya. Ibikoresho bya sic birashobora kugabanya uburemere nubunini bwibikoresho bya Pcu, bigabanya igihombo, kandi utezimbere ubushyuhe bwakazi na sisitemu yo gukora ibikoresho; Birashoboka kandi kongera urwego rwingufu zurwego, koroshya imiterere yumuzunguruko, kunoza ubucucike bwimbaraga, kandi wongere umuvuduko wo gushuka mugihe cya OBC. Kugeza ubu, ibigo byinshi by'imodoka ku isi byakoresheje karbide ya silicon mu buryo bwinshi, kandi ubukwe bunini bwa Carbide Silicon bwabaye icyerekezo.
Iyo Ceramics ya Silicon Carbide ikoreshwa nkibikoresho byingenzi byingenzi mubikorwa byumusaruro wamafoto, ibicuruzwa biva mu bwato bifite ubushyuhe bwiza, kandi ntugahindure mugihe gikoreshwa mubushyuhe bwinshi, kandi ntukagire umwanda wangiza. Barashobora gusimbuza ubwato busanzwe bwa Quarz bakoresheje, agasanduku k'ubwato, no kubiranganya, kandi bifite inyungu zikomeye zabiciro.
Byongeye kandi, Isoko Isoko rya POPONVELTAIKI POLICOON CARBIDE Ingufu za Chilicon Carbides nini. Ibikoresho bya Sic bifite hasi ku kurwanya, kwishyuza, no guhindura imikorere bishinzwe kwishyuza. Gukoresha Sic Mosfet cyangwa Sic Mosfet yahujwe na Sic SBD Amafoto ya PhotoVent kuva 99%, kugabanya gutakaza ingufu kurenza 50%, kandi wongere ibikoresho byuruziga mu bihe 50.
Synthesis ya Silicon Carbide Ceramics irashobora gukurikiranwa na 1890, igihe yakoreshejwe na Silicon yakoreshejwe ahanini mugusya ibikoresho byo gusya no gutunganya. Hamwe no guteza imbere ikoranabuhanga ry'umusaruro, ibicuruzwa byikoranabuhanga mu makinamico byateye imbere, kandi ibihugu byo ku isi bitondera cyane inganda z'igihugu cyateye imbere. Ntibakizwa no gutegura ibihano gakondo silicon kamera. Ibigo bitanga uburwayi bwa teraniro kinini burimo bwihuta cyane, cyane cyane mubihugu byateye imbere aho iyi ngingo ifite akamaro. Abakora bo mu mahanga barimo ahanini na Saint Gobain, 3m, Forank, SCIDUK, Itsinda rya Trita, Aziya, CoorsTek, Ubuyapani, IPS ceramics, n'ibindi.
Iterambere ry'imodoka ya Silicon mu Bushinwa ryatinze ugereranije n'ibihugu byateye imbere nk'Uburayi na Amerika. Kubera ko itanura rya mbere ry'inganda ryo gukora sic ryubatswe ku ruganda rwa mbere rusya wasya muri Kamena 1951, Ubushinwa bwatangiye gukora karbide ya Silicon. Abakora mu rugo rwa Silicon Carbide bashishikajwe cyane no mu mujyi wa Weifang, Intara ya Shandong. Nk'uko abahanga babitangaza, iyi ni ukubera ko imishinga y'amagufwa yibanze ihura no guhomba no gushaka impinduka. Ibigo bimwe byashyizeho ibikoresho bijyanye n'Ubudage kugirango batangire gukora ubushakashatsi no gukora karbide ya silicon.ZPC numwe mubakora cyane reaction yangaga karbide ya silicon.
Igihe cyo kohereza: Nov-09-2024