Basic qhia txog hluavtaws mica daim kab xev

Synthetic mica yog ib qho khoom siv mica nrog qhov loj me thiab ua tiav cov ntaub ntawv siv lead ua ua ke nyob rau hauv ib txwm muaj siab los ntawm kev hloov hydroxyl nrog fluoride ion. Synthetic mica daim kab xev yog tsim los ntawm kev siv cov ntawv mica ua los ntawm cov khoom siv hluavtaws ua cov khoom tseem ceeb, thiab tom qab ntawd muab cov ntaub iav rau ntawm ib lossis ob sab nrog cov nplaum. Cov ntaub iav muab tso rau ntawm ib sab ntawm daim ntawv mica yog hu ua “ib daim kab xev”, thiab muab tshuaj txhuam rau ntawm ob sab yog hu ua “ob-sided daim kab xev”. Nyob rau hauv cov txheej txheem tsim, ntau txheej txheej txheej yog glued ua ke, ces qhuav nyob rau hauv ib lub qhov cub, ces dov, thiab ces txiav mus rau hauv txawv specifications ntawm daim kab xev.

Synthetic mica daim kab xev muaj cov yam ntxwv ntawm ntuj mica daim kab xev, uas yog: me me expansion coefficient, siab dielectric zog, siab resistivity thiab uniform dielectric tas li. Nws cov yam ntxwv tseem ceeb yog qib siab ua haujlwm kub, uas tuaj yeem ncav cuag Qib A hluav taws kub (950-1000 ℃).

Qhov kub tsis kam ntawm hluavtaws mica daim kab xev yog ntau dua 1000 ℃, thickness ntau yog 0.08 ~ 0.15 hli, thiab qhov siab tshaj plaws qhov dav yog 920 hli.