Nrog lub zog loj ntawm refractory fiberboard daim ntawv thov phiaj xwm, kev siv cov cua-resistant hard fiber ntau phab ntsa kab yog qhov ntau thiab ntau siv. Nws yog qhov tsim nyog rau cov khoom lag luam nyuaj tuaj yeem tsim los ntawm cov txheej txheem nqus nqus cov txheej txheem. Ua ke, tus piv ntawm binder, sib sau ua ke, thiab cov quav ntxiv koom nrog cov khoom lag luam ntawm cov khoom sib txawv Lawv txhua tus sib txawv.
Txij li thaum lawv pib ua, polycrystalline mullite fiber (72% AlO) thiab polycrystalline alumina fiber (80%, 95% AlO) tau ua tiav tau zoo hauv metallurgy, petrochemical, thiab hluav taws xob cov plooj (veneers) ncu kub tshaj 1300 degrees Celsius. Txawm li cas los xij, vim Polycrystalline fiber ntau thev naus laus zis thev naus laus zis thiab cov txheej txheem kev tsim teeb meem, tam sim no tsuas yog tuaj yeem muab cov khoom siv polycrystalline fiber ntau laminates, thiab cov laminates yog ua los ntawm fiber veneer Cheebtsam nrog tus qauv ntawm 300 hli * 300MM * 30mm ~ 50mm, thiab cov khoom siv ceev yog 100Kg / M , fiber ntau laminates Cov Cheebtsam yog yav dhau los ntawm qhov refractory cib ntsa los ntawm cov nplaum.
Tsis tas li ntawd, cov roj carbon fiber ntau los sib xyaw nrog polycrystalline alumina fiber ntau (lossis polycrystalline mullite fiber) hauv ib qho kev faib ua feem kom tsim cov khoom siv fiber ntau siv lub tshuab nqus plua plav ua cov thev naus laus zis, uas tuaj yeem siv ua lub siab kub ua hluav taws xob phab ntsa ntawm 1250 ° C rau 1300 ° C Hauv ob sab phlu thiab refractory fiberboard daim ntawv thov cov khoom siv yog thawj yam kev mob rau kev nce qib ntawm kev txhim kho refractory fiberboard daim ntawv thov kev txawj. Hais txog qhov loj-txheej ua hluav taws xob fiber ntau txheej phab ntsa, kab ke tsoos fiber ntau txheej tau hloov los ntawm cov kab xo tivthaiv fiber ntau ntawm cov qauv sib txawv. Qhov txheej txheem kev loj hlob no tau ua tiav qhov kev txhim kho ntawm refractory fiberboard. Kev tsim kho cov ntawv fiberboard daim ntawv thov ntu, thiab qee qhov kev tsim tawm ntawm cov khoom siv daim ntawv thov fiberboard tsis meej tau tshwm sim.