Kev tshuaj xyuas cov yam ntxwv uas cuam tshuam rau kev ua tau zoo ntawm cov khoom siv fiber ntau aluminium silicate hauv daim ntawv thov

Tsab ntawv xov xwm no peb yuav txuas ntxiv qhia txog cov yam ntxwv uas cuam tshuam rau kev ua haujlwm ntawm cov khoom siv aluminium silicate fiber hauv daim ntawv thov.

2. Kev cuam tshuam ntawm cov xwm txheej ua haujlwm rau cov khoom ntawmCov khoom siv fiber ntau aluminium silicate
Thaum txo cov huab cua, SiO2 hauv cov fiber yooj yim reacts nrog CO thiab H2 raws li nram no:
SiO2+CO→SiO↑+CO2
SiO2+H2→SiO↑+H2O
Thaum SiO2 raug txo kom ua cov khoom tsis ruaj khov, cov qauv fiber hloov pauv qeeb qeeb thiab qhov chaw ua rau ntxhib maj mam. Thaum cov noob mullite tsim nyob rau hauv cov fiber, cov fiber yooj yim tawg, uas ua rau cov fiber puas tsuaj sai dua.
3. Kev cuam tshuam ntawm cov khoom tsis huv rau cov khoom ntawm cov khoom siv fiber ntau aluminium silicate
Qee cov khoom tsis huv hauv cov khoom siv fiber ntau aluminium silicate, xws li Fe2O3, Na2O, K2O, thiab lwm yam, yuav cuam tshuam nrog lwm cov khoom hauv cov khoom siv fiber ntau aluminium silicate ntawm qhov kub qis dua los ua eutectic, eutectic yuav rhuav tshem cov qauv network ntawm cov fiber, thiab qhov viscosity hauv cov fiber raug txo qis, lub zog ua kom crystallization uas yuav tsum tau kov yeej rau kev hloov pauv ntawm pawg ion thaum lub sijhawm crystallization raug txo qis, thiab qhov kub crystallization raug txo qis. Tib lub sijhawm, eutectic ua kom cov noob siv lead ua kom nrawm dua thiab txhawb kev sib tsoo ntawm cov fiber.