Cordierite mullite bricks muaj zog alkaline tsis kam, tshuaj lom neeg ruaj khov, kub tsis kam, thiab ua haujlwm zoo kom txias thiab cua sov. Lawv yog cov dej-txias ntawm 1000 degree rau ntau dua los yog sib npaug rau 100 npaug, ua rau lawv zoo tshaj refractory cib.
Lub thermal expansion coefficient ntawm cordierite mullite cib yog qhov tsawg, tab sis nws qhov kub thiab txias kuj tsis zoo, thaum lub thermal expansion coefficient ntawm mullite cov khoom yog loj, tab sis nws kub kuj yog zoo. Thaum lub sij hawm kub-kub txheej txheem firing, ob daim ntawv micro tawg qauv, zoo tiv thaiv tiam thiab diffusion ntawm thermal stress, thiab zoo heev txhim kho lub thermal shock kuj ntawm cov khoom.
Cordierite mullite cib yog dav siv nyob rau hauv ceramic burners ntawm kub cua rauv, kiln pem teb vuas, laub phaj vuas, sagger khoom, thiab lwm yam.
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