Silicon nitride semiconductor yumbu zobe

Takaitaccen Bayani:

Silicon nitride yana da mafi kyawun juriyar girgiza zafin zafi fiye da sauran yumbu.Haɗe da ƙarfi mai ƙarfi, ƙarancin haɓakar zafi, kyakkyawan juriya na lalata da taurin karaya, ana amfani da silicon nitride sau da yawa a cikin sararin samaniya ko masana'antar kera motoci.Sauran aikace-aikace kamar ƙona nozzles, narkakken karfe sarrafa, da dai sauransu Electrical rufi, mai kyau lalata juriya, matsakaici aiki zafin jiki (13000C), tsarin yumbu, kyau inji Properties, low thermal fadada, high thermal watsin, mai kyau thermal girgiza kwanciyar hankali, low takamaiman nauyi.


Cikakken Bayani

Tags samfurin

Silicon nitride yumbu mai launin toka mai launin toka tare da babban taurin karaya, kyakkyawan juriya mai zafi, da ingantattun kaddarorin da ba za a iya samun su ba zuwa narkakken karafa.

Yin amfani da waɗannan halaye, ana shafa shi ga sassan injin konewa na ciki kamar sassan injin mota, injin busa bututun walda, da sauransu, musamman sassan da ake buƙatar amfani da su a cikin matsanancin yanayi kamar zafi mai zafi.

Tare da babban juriya na lalacewa da ƙarfin injina, aikace-aikacen sa a cikin sassa na abin nadi, jujjuyawar shaft bearings da kayan aikin samar da kayan aikin semiconductor suna haɓaka koyaushe.

Abubuwan siliki nitride yumbura

1, yana da babban ƙarfi a cikin babban kewayon zafin jiki;

2, tsananin karaya;

3, karfin lankwasawa mai kyau;

4, juriya ga gajiya na inji da rarrafe;

5, haske - ƙananan yawa;

6, babban taurin da juriya;

7, mai kyau thermal girgiza juriya;

8, ƙananan haɓakar thermal;

9, mai sarrafa wutar lantarki;

10, kyakkyawan juriya na iskar shaka;

11, kyakkyawan juriyar lalata sinadarai.

氮化硅陶瓷

Silicon nitride yumbura suna da ƙarancin haɓaka haɓakar haɓakar thermal da haɓakar yanayin zafi mai ƙarfi, don haka suna da kyakkyawan juriyar girgiza zafi.Silicone nitride mai zafi da aka matse ba zai karye ba bayan an yi zafi zuwa 1000 ℃ kuma an saka shi cikin ruwan sanyi.A ba ma high zafin jiki, silicon nitride yana da babban ƙarfi da tasiri juriya, amma sama da 1200 ℃ za a lalace tare da girma na amfani lokaci, sabõda haka, da ƙarfin da aka rage, mafi yiwuwa ga gajiya lalacewa sama da 1450 ℃, don haka da amfani. na Si3N4 zafin jiki gabaɗaya baya wuce 1300 ℃.

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Saboda haka, silicon nitride an yi amfani da shi sosai a:

1. Ƙwallon ƙwallon ƙafa da abin nadi;

2. Injin abubuwan da aka gyara: bawul, kushin rocker, farfajiyar rufewa;

3. Induction dumama madaurin coil;

4. Turbine ruwan wukake, ruwan wukake, buckets;

5. Kayan aikin walda da brazing;

6. Ƙungiyar dumama;

7. Matsayin walda;

8. Madaidaicin igiyoyi da hannayen riga a cikin yanayin da ake sakawa;

9. Thermocouple sheath da bututu;

10. Semiconductor aiwatar kayan aiki.

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