Isixhobo sokugcwalisa ubushushu njengoko igama laso lisitsho, songezwa kwizinto ze-matrix ezisetyenziselwa ukwandisa ukuhanjiswa kobushushu kwesi sitsha, i-alumina esetyenziswa rhoqo kwi-heat conduction filler, i-magnesium oxide, i-zinc oxide, i-aluminium nitride, i-boron nitride, i-silicon carbide, njl. Phakathi kwazo, ngakumbi i-micron alumina, umgubo we-silicon njengomzimba oyintloko. Imo ye-alumina inefuthe elikhulu kwi-thermal conductivity ye-alumina. I-spherical alumina ultrafine powder yi-micron powder, ene-thermal conductivity ephezulu, i-insulation ephezulu, ubunzima obuphezulu, ukumelana nobushushu obuphezulu, ukumelana nokukrala, ukumelana nokugqwala, kunye nezinye iimpawu; Ubunyulu obuphezulu, imo elungileyo, uzinzo oluhle, usasazo oluncinci lobungakanani be-particle, kunye nenani elincinci lokuzalisa ukuze kufumaneke ukuhanjiswa kobushushu obuphezulu. Intshayelelo kwi-thermal conductive alumina: i-thermal conductive alumina yikristale emhlophe yepowder eyenziwe phantsi kobushushu obuphezulu. Kukho iipowder ezininzi ze-alumina ezikristali, kodwa i-alumina esetyenziselwa ukuqhuba ubushushu ibandakanya i-spherical alumina (zf-kq series), i-spherical alumina (zf-kk series), i-composite alumina (zf-kqm, KCM series), njl. I-thermal conductive alumina kufuneka ibe neempawu zokusasazwa kobukhulu be-particle obuncinci, uzinzo oluhle lobukhulu be-particle, i-thermal conductivity ephezulu ye-K kunye nenani eliphezulu lamaqhezu okuzalisa emva kokuguqulwa kwe-coupling. Ngokubanzi, ubungakanani obuphakathi be-particle ye-heat-conducting alumina bunokulawulwa malunga ne-5um, kwaye i-thermal conductivity inokufikelela phakathi kwe-3-10w / mk ngokwesixa esahlukileyo sokuzalisa.
Ixesha lokuthumela: Oktobha-11-2019