UMBUZO

I-Beryllia ceramic (i-Beryllia Oxide, noma i-BeO) yathuthukiswa ngeminyaka yawo-1950s njengempahla ye-ceramic yeminyaka yesikhala, futhi inikeza inhlanganisela eyingqayizivele yezakhiwo ezingatholakali kunoma iyiphi enye impahla yobumba. Inenhlanganisela ekhethekile yezinto ezishisayo, i-dielectric, kanye nemishini, okwenza ifiseleke kakhulu ukusetshenziswa ezinhlelweni zikagesi. Lezi zici zihlukile kule nto. I-BeO ceramic inamandla aphakeme, izici eziphansi kakhulu zokulahlekelwa kwe-dielectric, futhi iqhuba ukushisa ngempumelelo kakhulu kunezinsimbi eziningi. Inikeza ukuguquguquka okukhulu kwe-thermal kanye ne-dielectric engaguquki ephansi ngaphezu kwezakhiwo ezinhle ze-Alumina ezingokomzimba neze-dielectric.


Kuyinto efanelekile yezinhlelo zokusebenza ezidinga ukuchithwa kokushisa okuphezulu kanye namandla e-dielectric kanye nemishini ngenxa ye-conductivity yayo enhle kakhulu yokushisa. Ifaneleka kahle kakhulu ukusetshenziswa njengelaza ye-diode kanye nesinki sokushisa se-semiconductor, kanye nendawo yokudlulisa eshisayo esheshayo ye-miniaturized circuitry kanye nama-assembles kagesi aqukethwe ngokuqinile.


Amabanga Ajwayelekile

99% (i-thermal conductivity 260 W/m·K)

99.5% (i-thermal conductivity 285 W/m·K)


Izakhiwo Ezijwayelekile

I-thermal conductivity ephezulu kakhulu

Iphuzu lokuncibilika eliphezulu

Amandla aphezulu

I-insulation kagesi enhle kakhulu

Ukuzinza okuhle kwamakhemikhali nokokushisa

I-dielectric engaguquki ephansi

I-tangent yokulahleka kwe-dielectric ephansi


Izicelo Ezijwayelekile

Amasekhethi ahlanganisiwe

Ama-electronics anamandla amakhulu

I-Metallurgical crucible

Umgodla wokuvikela we-thermocouple


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