Vim Li Cas Xaiv Cov Khoom Hluav Taws Xob Cordierite

Muaj ob peb lub ntuj cordierite ore nrog cov nqi mining, thiab feem ntau ntawm lawv muaj cov hlau lossis manganese impurities, uas cuam tshuam rau kev siv tus nqi tsim khoom. Txawm li cas los xij, cordierite nrog lub siab dawb huv muaj qhov qis thiab nthuav dav nthuav dav coefficient thiab zoo thermal poob siab ruaj khov, yog li nws muaj cov khoom lag luam siab .. Muaj ntau yam khoom siv raw rau kev sib xyaw cordierite, uas yooj yim mus nrhiav, xws li talc, tawv av nplaum, kaolin, andalusite, kyanite thiab sillimanite. Cov khoom siv hluavtaws zoo tuaj yeem ua los ntawm cov txheej txheem ceramic thiab txheej txheem sintering, uas tuaj yeem ua tau raws li qhov xav tau ntawm kev lag luam. Cov khoom siv hluavtaws yog qhov kub-txias ua rau lub xeev cov tshuaj tiv thaiv. Qhov kub sintering feem ntau yog 1390-1430 ℃. Cov khoom yog dawb, siab purity thiab tsawg impurities. Nws tuaj yeem ua rau hauv cov khoom siv zib ntab thiab cov rooj tog zaum kiln. Nws tuaj yeem ua rau cov khoom sib xyaw thaum ntxiv rau cov khoom siv hluav taws xob