Aluminium silicate fiber yog dab tsi?

Cov fiber ntau ua los ntawm molten aluminium silicate iav uas muaj 43% ~ 55% Al2O3 thiab 42% ~ 54% SiO yog hu ua aluminium silicate fiber.Cov fiber ntau feem ntau yog ua los ntawm tshuab los yog ntuav hlau txoj kev.Nws tsis muaj roj nplua nyeem thiab muaj cov ntsiab lus tsawg ntawm cov pob slag.Nws yog cov khoom siv zoo heev rau kev sau cov ntaub ntawv ntawm cov kub kub kiln thiab lub tshuab nqus tsev tsim cov khoom.Ntev fiber ntau, cov ntsiab lus tsis muaj fiber ntau, ntxiv rau cov khoom siv kub kub kub, kuj yog cov khoom siv textile zoo heev.

Lub thermal conductivity ntawm aluminium silicate fiber yog tsawg heev, tsuas yog ib feem kaum ntawm zoo tib yam high aluminium cib, thiab 50% qis dua zoo rwb thaiv tsev cib.Tsis tas li ntawd, qhov kub thiab txias thermal stability yog qhov zoo, kev siv siab kub ntawm 1260 ℃.Ntau ntau dua li kev siv lwm cov cua sov rwb thaiv tsev inorganic fiber ntau.Tsis tas li ntawd, aluminium silicate fiber muaj cov yam ntxwv ntawm lub peev xwm me me, thermal poob siab tsis kam, zoo corrosion kuj, roj zoo thiab lwm yam.Chav thiab dej tsis hnov ​​​​tsw, aluminium thiab nws cov hlau yaj ntawm qhov kub tsis ntub, me ntsis hygroscopic.Aluminium silicate fiber kuj tuaj yeem ua tiav rau hauv board (soft board).Semi-hard board).Daim ntawv, hlua, txhua yam khoom thib ob, xws li kev tsim cov khoom (cov kav dej, thiab lwm yam).GB / T16400-2003 tus qauv.Txhawm rau kom tau txais txiaj ntsig zoo ntawm cov khoom zoo ntawm aluminium silicate fiber ntau, cov khoom lag luam thib ob tau siv dav hauv cov kua dej txhaj tshuaj funnel ntawm txhuas ua thiab casting kev lag luam hauv tsev thiab txawv teb chaws.Flow orifice.Nruam casting thiab dov pub nozzle.Kub cap hauv kub sab saum toj casting.Aluminium silicate fiber ntau yam khoom, nws cov ntau yam tseem ceeb.Siv cov kub thiab cov khoom siv raw tau piav qhia hauv qab no.
1. Siv qhov kub ntawm qhov zoo tib yam aluminium silicate fiber ntau paj rwb thiab cov khoom: 1100 ℃;Cov khoom siv raw: tawv av nplaum clinker (burnt lub pov haum);2. High purity aluminium silicate fiber ntau paj rwb thiab cov khoom siv kub: 1260 ℃;Cov ntaub ntawv raw: siab purity alumina silicon hmoov hluavtaws khoom;3. High aluminium silicate fiber ntau paj rwb thiab cov khoom siv kub: 1360 ℃;Cov ntaub ntawv raw: siab purity alumina silicon hmoov hluavtaws khoom;4. Aluminium zirconium silicate fiber ntau paj rwb thiab cov khoom siv kub: 1430 ℃;Raw khoom: siab purity alumina silica hmoov thiab zircon hluavtaws khoom.