Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm aluminium nitride kub xovxwm sintered ceramics?

Qhov zoo ntawm aluminium nitride kub xovxwm sintered ceramics suav nrog:
High thermal conductivity: Lub thermal conductivity yog siab, uas yog ob peb zaug ntawm alumina ceramics. Nws tuaj yeem ua tau zoo ua cov cua sov uas tsim los ntawm cov khoom siv hluav taws xob thiab tuaj yeem siv rau hauv cov khoom siv hluav taws xob, hluav taws xob hluav taws xob hluav taws xob hluav taws xob hluav taws xob thiab lwm yam kev lag luam.
Hluav taws xob rwb thaiv tsev kev ua tau zoo: Nws muaj kev tiv thaiv siab thiab lub zog dielectric, tuaj yeem siv nyab xeeb nyob rau hauv high voltage thiab high zaus ib puag ncig, thiab yog tsim rau hluav taws xob Circuit Court substrates, insulating gaskets, thiab lwm yam.
Zoo sib xws thermal expansion coefficient rau silicon: Qhov no ua rau nws muaj qhov sib txawv me me hauv thermal expansion thaum siv nrog cov ntaub ntawv xws li silicon, txo qhov kev pheej hmoo ntawm kev tawg lossis kev puas tsuaj los ntawm thermal expansion thiab contraction.
Kev tiv thaiv corrosion zoo: Nws muaj zog tiv thaiv cov tshuaj xws li acids, alkalis, thiab ntsev, thiab tuaj yeem siv los tsim cov khoom tiv thaiv corrosion.
High mechanical zog thiab hardness: Nws tuaj yeem tiv taus qee yam kev ntxhov siab thiab hnav, tuaj yeem siv los ua cov qauv tsim, thiab tseem tuaj yeem siv rau qee lub sijhawm nrog cov khoom siv siab, xws li precision mechanical parts.
Txawm li cas los xij, nws kuj muaj qee qhov tsis zoo:
Tus nqi siab: Nws cov txheej txheem kev npaj yog qhov nyuaj, thiab nws muaj kev xav tau siab rau cov khoom siv raw, cov txheej txheem thiab cov khoom siv. Piv txwv li, cov txheej txheem synthesis ntawm high-zoo txhuas nitride hmoov tej zaum yuav kim kim, complex nyob rau hauv kev npaj, tsawg nyob rau hauv ntau lawm efficiency, los yog muaj cov khoom yuav tsum tau siab, ua rau nce raw khoom nqi. Nyob rau hauv cov txheej txheem sintering, cov txheej txheem kub nias sintering yog qhov nyuaj, muaj cov khoom siv siab, thiab kev ua haujlwm tsawg; thiaj li yuav nrhiav tau ib qho kev pab cuam uas tsis tshua muaj kub sintering, manufacturers kuj yuav tsum tau nqis peev ntau lub sij hawm thiab lub zog nyob rau hauv kev tshawb fawb thiab kev loj hlob, tag nrho cov uas nce nqi.
Kev ua haujlwm siab: Vim lub hardness siab ntawm aluminium nitride ceramics, cov txheej txheem ua haujlwm yog qhov nyuaj, thiab cov cuab yeej siv siab heev thiab cov cuab yeej ua haujlwm yuav tsum tau ua.
Kev kub siab oxidation tsis zoo: Nws yog ib qho yooj yim kom nqus noo noo thiab hydrolyze nyob rau hauv cov huab cua, thiab kev sib cuag nrog cov huab cua ntub, dej los yog cov dej uas muaj cov kua dej yuav ua kom sov thiab nitrogen thiab decompose sai, thiab hnov ​​​​mob nrog cov pa qhuav saum 800 degree.
Kev txwv xim thiab thermal conductivity: Qee cov txhuas nitride substrates ua los ntawm kub nias yog xim grey thiab muaj cov thermal conductivity tsawg (tab sis lawv tseem tuaj yeem ua tau raws li qhov yuav tsum tau siv rau hauv ib puag ncig uas thermal conductivity tsis dhau xav tau).
Kev txiav thiab kev sib tsoo: Cov kev ua haujlwm ntawm kev txiav yog tsawg, thiab cov khoom feem ntau yuav tsum tau ua hauv av tom qab slicing los ua kom lub ntsej muag roughness raws li tus qauv, tab sis cov txheej txheem sib tsoo yuav ua rau muaj kev puas tsuaj rau lub substrate. Tsis tas li ntawd, muaj qee qhov kev txwv ntawm cov thickness ntawm cov khoom kub nias. Yog hais tias lub sintered dawb paug yog tuab heev, cov khoom sib xws nyob rau hauv lub thickness kev taw qhia yog tsis zoo, thiab lub cev thiab tshuaj zog yuav muaj ib tug tej yam gradient.
Yog tias koj xav paub qhov zoo thiab qhov tsis zoo ntawm aluminium nitride kub nias sintering ceramics, koj tuaj yeem ua raws li www.ceramicstimes.com!