Silicon Nitride Ceramic
Ibisobanuro bigufi:
Izina ry'umusaruro: Silicon Nitride Ceramic
Gushyira mu bikorwa: Ikirere, Nucleaire, peteroli, Inganda zikora imashini
Ibikoresho: Si3N4
Imiterere: Yashizweho
Ibicuruzwa birambuye
Ibicuruzwa
Amakuru Yibanze
Izina ry'umusaruro: Silicon Nitride Ceramic
Gushyira mu bikorwa: Ikirere, Nucleaire, peteroli, Inganda zikora imashini
Ibikoresho: Si3N4
Imiterere: Yashizweho
Ibisobanuro ku bicuruzwa:
Silicon nitride ceramics ifite inyungu kurenza ibyuma mubice byinshi. Zikoreshwa cyane mubijyanye n’ikirere, ingufu za kirimbuzi, peteroli, inganda n’imyenda y’inganda.
Ibyiza:
· Umutungo mwiza wubukanishi
Ubucucike buke
· Imbaraga nyinshi no gukomera
· Coefficient nkeya
Imikorere myiza yo gusiga
· Kurwanya kwangirika kwicyuma
Gukwirakwiza amashanyarazi
Ibicuruzwa byerekana
Ibisobanuro:
Silicon nitride ceramics iruta ibindi bikoresho kubera guhangana nubushyuhe bwumuriro. Ntabwo yangirika ku bushyuhe bwo hejuru, bityo ikoreshwa kuri moteri yimodoka nibice bya turbine, harimo na rotor ya turbocharger.
Ortech itanga umuryango wuzuye wibikoresho bya Silicon Nitride. Ibi bikoresho bifite ibintu byingenzi byingenzi biranga: Nta kwambara bifata ibyuma, Inshuro ebyiri zikomeye nkibyuma, ibikoresho byiza birwanya imiti nuburemere 60% ugereranije nicyuma.
Nitride ya Silicon (Si3N4) ni urwego rwububiko bwubuhanga bugezweho burangwa nimbaraga nyinshi, ubukana nubukomere hamwe nubushakashatsi bwiza bwimiti nubushyuhe.
Nitride ya Silicon yavumbuwe hagati mu kinyejana cya cumi n'icyenda ariko ntiyitanze ngo yorohereze ibihimbano, kubera imiterere ihuriweho. Ibi byabanje gutuma habaho iterambere ryubwoko bubiri bwa silicon nitride, reaction-ihuza silicon nitride (RBSN) na nitride ya silicon ishyushye (HPSN). Icyakurikiyeho, kuva mu myaka ya za 70 ubundi bwoko bubiri bwatejwe imbere: nitride ya silicon ya sinteri (SSN), irimo sialon, hamwe na reaction ya sisitike nitride (SRBSN).
Kugeza ubu inyungu za silicon nitride zishingiye kubikoresho byubuhanga byateye imbere cyane cyane mubushakashatsi bwakozwe mu myaka ya za 1980 mu bice bya ceramic kuri gaz turbine na moteri ya piston. Hateganijwe ko moteri, ahanini ikozwe mu bice bishingiye kuri silicon nitride, nka sialon, yaba ifite uburemere bworoshye kandi ikabasha gukora ku bushyuhe bwinshi kuruta moteri gakondo bikavamo gukora neza. Ubwanyuma ariko, iyi ntego ntabwo yagezweho bitewe nibintu byinshi birimo ikiguzi, ingorane zo guhimba byimazeyo ibice hamwe na kamere yoroheje yububumbyi.
Nyamara, iki gikorwa cyatumye habaho iterambere ryibindi bikoresho byinshi byinganda zikoreshwa muri silicon nitride ibikoresho, nko muburyo bwo gukora ibyuma, kwambara inganda no gutunganya ibyuma bishongeshejwe.
Ubwoko butandukanye bwa nitride ya silicon, RBSN, HPSN, SRBSN na SSN, biva muburyo bwabo bwo guhimba, bugenga imiterere yabyo nibisabwa.
