Beryllia ceramic (Beryllium Oxide, kapena BeO) idapangidwa m'ma 1950 ngati zida za ceramic zazaka zakuthambo, ndipo imapereka kuphatikiza kwapadera kwazinthu zomwe sizipezeka muzinthu zina zilizonse zadothi. Ili ndi kuphatikiza kwapadera zamafuta, dielectric, ndi makina amakina, kupangitsa kuti ikhale yolakalakika kwambiri kuti igwiritsidwe ntchito pamagetsi. Izi ndizosiyana ndi izi. BeO ceramic ili ndi mphamvu zopambana, mawonekedwe otsika kwambiri a dielectric, ndipo imatenthetsa bwino kwambiri kuposa zitsulo zambiri. Imapereka matenthedwe ochulukirapo komanso kutsika kwa dielectric kuphatikiza ndi mawonekedwe abwino a Alumina akuthupi ndi dielectric.

Ndizinthu zabwino zogwiritsira ntchito zomwe zimafuna kutentha kwakukulu komanso mphamvu ya dielectric ndi makina chifukwa cha matenthedwe ake abwino kwambiri. Ndi yoyenera kugwiritsidwa ntchito ngati diode laser ndi semiconductor heat sink, komanso mofulumira kutengerapo matenthedwe sing'anga ya miniaturized circuitry ndi zomangira zomangira zamagetsi.

Maphunziro Odziwika

99% (kutentha kwapakati 260 W/m·K)

99.5% (kutentha kwa kutentha 285 W/m·K)

Katundu Wanthawi Zonse

Kwambiri matenthedwe madutsidwe

Malo osungunuka kwambiri

Mphamvu zapamwamba

Kuteteza kwabwino kwamagetsi

Zabwino zamankhwala komanso kukhazikika kwamafuta

Low dielectric osasintha

Low dielectric loss tangent

Ntchito Zofananira

Maulendo ophatikizika

Zamagetsi zamphamvu kwambiri

Metallurgical crucible

Thermocouple chitetezo sheath