Alumina Tej Hnyav Insulator

Tus yam ntxwv ntawm alumina ceramic insulator yog tias qhov zoo thiab qhov tsis zoo ntawm cov roj molecule yog nruj nreem khi, muaj ntau qhov kev sib tw me me uas tuaj yeem txav mus los dawb, thiab nws qhov kev tawm tsam yog qhov loj heev, yog li feem ntau, cov nyhuv macroscopic ntawm kev ywj pheej dawb txav. nyob rau hauv qhov kev txiav txim ntawm ib qho hluav taws xob sab nraud tuaj yeem tiv thaiv. Qhov no yog vim li cas alumina ceramic yog suav hais tias yog cov khoom siv hluav taws xob uas tsis yog hluav taws xob. Lub rwb thaiv tsev muaj zog ntawm alumina ceramics yog ntau dua li ntawm lwm cov oxide ceramics. Txawm li cas los xij, rwb thaiv tsev lub zog ntawm aluminium oxide ceramic kuj muaj qee yam kev sib raug zoo nrog nws Al2O3 purity. Cov ntsiab lus ntawm Al2O3 yog qhov sib txawv, thiab lub zog ntawm lub rwb thaiv tsev kuj yog qhov sib txawv. Txawm li cas los xij, piv nrog cov ntaub ntawv insulating ntau, tus nqi ntawm aluminium oxide insulator kuj tseem ntau, thiab qhov kev coj dawb huv tseem txawv, thiab tus nqi kuj tseem txawv. Yog li, ntau cov ntsiab lus yuav tsum siv nyob ntawm qhov chaw nws siv.

High alumina insulators yog qhov uas ntom ntom nti rau qhov kub ntawm ib puag ncig ntawm 1,500-1,650 degrees Celsius, tsis muaj qhov hws, thiab siab ua lub siab. Aluminium oxide ceramic insulator yog qhov tsim nyog rau cov chaw ib puag ncig uas muaj qhov yuav tsum nruj ntawm lub tshuab nqus tsev, xws li cov khoom siv microwave thiab lub tshuab nqus hloov mus rau lwm lub. Ntxiv mus, Al2O3 insulator tuaj yeem ntim nrog lwm cov khoom siv hlau los ntawm cov txheej txheem hlau, thiab nws tus kheej cov tshuab muaj zog zoo kuj yog qhov zoo dua. Tom qab alumina ceramic yog ci, nws lub tshuab nqus tsev voltage thiab rwb thaiv tsev kev ua tau zoo kuj tuaj yeem txhim kho. Ntxiv rau cov hluav taws xob zoo hluav taws xob tiv thaiv, kub tiv thaiv thiab zoo thermal conductivity, alumina hluav taws xob rwb thaiv tsev tseem muaj cov tshuaj lom neeg zoo, tiv taus yaig los ntawm ntau yam tshuaj lom neeg, thiab tuaj yeem tiv thaiv kev yaig los ntawm ntau cov kua qaub thiab alkaline reagents, yog li kom ntseeg tau tias ceramic Cov insulators ua los ntawm alumina tuaj yeem cuam tshuam thiab lub sijhawm ntev ua si lub luag haujlwm.

Cov Khoom Muaj Khoom Siv

Data Cov ntaub ntawv saum toj no yog qhia rau kev siv thiab sib piv xwb, cov ntaub ntawv qhia kiag yuav txawv nyob ntawm kev tsim khoom thiab ntu kev teeb tsa.

Cim npe nrov: alumina ceramic insulator, Tuam Tshoj, cov chaw muag khoom, chaw tsim khoom