Difaaca Claicon Nitride

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Tafaasiisha Sheyga

Baakado & Gaarsiin

Tafaasiisha Sheyga

Baakado & Gaarsiin

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Tafaasiisha Sheyga

Claicon Nitride Colamic: Silicon Nitride Rolling

Digniinta silicon Nitride waxay leeyihiin codsiyo fara badan, mid ka mid ah soosaarka wax soo saarka dhoofinta dhoobada. Coozzles-ka dhoofinta, oo sidoo kale loo yaqaan dawooyinka dhoobada dhoobada ah, si la mid ah u dhaqmo cabasho. Sida loogu talagalay biinanka mashiinada isku xidhka, nozzles dhoobada ah waxay ku habboon yihiin wareegyada wareejinta ee loo yaqaan 'squures' sida doodes-ka, transistors, produsts, scws-ka dusha sare, iyo isku-darka isku-dhafka ah (IC). Nozzles-yadaas waxay isticmaalaan geerash dhoofi oo dhoobo ah oo muujinaya adkeyn adag, cufnaan gaar ah oo gaar ah, hadhuudh fiican, oo dusha sare ah oo dhameystiran, iyo saxnaan muuqaal sare leh.

Guryaha wanaagsan ee 'silicon Nitride' waxay leeyihiin qiimo ganacsi oo gaar ah oo ku saabsan heerkulka sare, xawaaraha sare, iyo jawiga shaqada ee aadka u sarreeya oo ay badanaa la kulmaan tikniyoolajiyadda casriga ah. Astaamaha ugu caansan waa:

(1) Saamaynta sare ee saamaynta sare, adkeyn ku dhow in ay ka mid ah coundrum, is-miidaaminta iyo isu-adkaysta. Xoogga Heerkulka Qolka ayaa gaari kara in ka badan 980 MPA, u dhigma birta kaarboon, oo xoogguna isma beddeleyso 1200 ° C.

(2) iska caabin kuleyl wanaagsan, oo ah mid isdaba joog ah oo ballaadhan oo yar oo toosan, waxqabadka kuleylka aad u fiican, iyo iska caabin naxdin leh oo ku habboon kuleylka. Kama bakhtiin doono naxdinta kuleylka heerkulka qolka ilaa 1000 ° C.

Waxaad jeclaan kartaa: zirconia dhoobada, dhoobada dhoobada dhoobada ah