Zirconium-muaj aluminium silicate fiber module, lus, hais txog lub folding module ua los ntawm ceramic fiber paj rwb uas muaj zirconium oxide.
Keeb Kwm: Aluminium silicate fiber ntau yog cov khoom siv hluav taws xob zoo tshaj plaws, uas tuaj yeem ua tau raws li kev rwb thaiv tsev ntawm cov khoom siv siab tshaj - kub thermal. Qhov kub tsis kam ntawm ceramic fibers feem ntau yog nyob ntawm cov ntsiab lus alumina. Raws li qhov purity ntawm alumina, ceramic fibers tuaj yeem muab faib ua hom zoo tib yam, hom qauv, siab - hom purity, siab - alumina hom, thiab lwm yam. Lub refractory kub yog nce los ntawm 850 degrees mus rau 1150 degrees. . Ntawm lawv, cov ntsiab lus alumina ntawm siab -alumina ceramic fibers yog 52 feem pua -55 feem pua , uas belongs rau cov ntsiab lus siab aluminium hauv ceramic fibers. Vim qhov kev txwv ntawm cov txheej txheem, ntau dua-purity alumina fibers tsis tuaj yeem tau yooj yim, thiab tus nqi siab heev, uas tsis tau txais los ntawm kev ua lag luam, yog li zirconia tivthaiv tau qhia. Zirconia yog chemically inactive, thiab muaj cov yam ntxwv ntawm lub siab melting point, siab resistivity, siab refractive index thiab tsis tshua muaj thermal expansion coefficient, ua rau nws yog ib qho tseem ceeb kub resistant khoom. Kev taw qhia ntawm zirconia Cheebtsam ua rau kom qhov kub thiab txias ntawm ceramic fibers los ntawm 1400 degrees ntawm high alumina ceramic fibers mus rau 1430 degrees.
Kev faib tawm: Raws li cov ntsiab lus ntawm zirconia hauv ceramic fiber, nws tuaj yeem muab faib ua zirconium- txhuas hom thiab zirconium- muaj hom. Cov ntsiab lus zirconia ntawm zirconium-aluminium hom yog 5 feem pua -7 feem pua, thiab 24-teev kev khiav hauj lwm kub yog 1200 degrees; cov zirconium-muaj hom zirconia cov ntsiab lus yog 15 feem pua -17 feem pua, thiab 24-teev kev khiav hauj lwm kub yog 1260 degrees.
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