Polycrystalline Mullite Fiber Thiab Glassy Fiber Muaj Ntau Cov Kev Npaj Npaj

Cov polycrystalline mullite fiber ntau thiab cov iav fiber ntau muaj cov txheej txheem npaj sib txawv. Lawv tau npaj los ntawm cov tshuaj" cov txheej txheem colloid", thiab raug tsim raws li kev tsim ntawm ib qho siv lead ua mullite (Al2O3, SiO2). Tshuaj lom neeg yog Al2O3 72% thiab SiO2 28%. Lub hauv paus ntsiab lus yog ua kom cov kua txhuas yaj thiab cov kua roj silicon rau hauv kev daws teeb meem nrog qee yam viscosity, thiab tom qab ntawd cov kua hluav taws xob los ntawm cov txheej txheem yooj yim, thiab tom qab ntawd cov kua siv lead ua kom tiav yog ua tiav los ntawm kev kho kub kub kom ua mullite fiber. Cov paj rwb xov paj (xoob) tuaj yeem siv los ua cov khoom ntim rau cov interlayer ntawm qhov kub thiab txias. PMF fiber ntau cov txheej txheem tuaj yeem tsim los ntawm kev nqus plua plav, xws li cov phaj, muaj kev paub, cib, tus qauv thiab txawv prefabrication, module, qhov sib xyaw ua ke, thiab lwm yam.