Al2O3 nanopowders spherical alpha Alumina bakeng sa silicone e tsamaisang mocheso

Ka lebaka la viscosity ea eona e ntle, ho feto-fetoha ha maemo, ts'ebetso e ntle ea compression le conductivity e ntle ea mocheso, gel ea silica ea thermally conductive e atisa ho sebelisoa e le mocheso oa ho senya mocheso bakeng sa lisebelisoa tsa IC tsa lisebelisoa tsa motlakase tse kang lisebelisoa tsa puisano le lik'homphieutha.Common inorganic non-metallic thermally conductive insulating li-filler tsa phofo li kenyelletsa aluminium nitride, aluminium oxide, zinc oxide, beryllium oxide, silicon oxide, silicon carbide, boron nitride, joalo-joalo Har'a bona, aluminium ha e na thepa e ntle ea ho koala feela, empa hape le conductivity ea eona ea mocheso ha e tlaase (mocheso o tloaelehileng oa mocheso oa mocheso ke 30W/m·K), ’me e ’nile ea sebelisoa haholo lihlahisoa tsa ho kenya letsoho sebakeng sa lisebelisoa tse phahameng tsa motlakase le tsa UHV.

Likaroloana tsa aluminium tse nang le conductivity e phahameng ea mocheso li tlameha ho ba le tekanyo e phahameng ea kristale le compactness.Alpha-phase alumina e na le sebopeho sa hexagonal, e leng sebopeho se teteaneng ka ho fetesisa har'a mefuta e fapaneng ea alumina.Liphuputso li bontšitse hore karolo e phahameng ea alpha ea phofo ea alumina, likristale ke likristale tse le 'ngoe ka ho feletseng le likaroloana tse chitja,' me ho na le lifofane tse itseng tsa kristale.Ha e tlatsitsoe ka gel ea silica, ho tla hlaha mohala o itseng oa mohala le bokaholimo ha likaroloana li kopana le likaroloana.Ikopanye, kahoo conductivity ea mocheso ea silika gel e ka ntlafatsoa haholo.