Izici eziyisisekelo ze-Refractory Ceramic Fibers

I-Refractory Ceramic Fibers uhlobo lwento engajwayelekile ye-porous ngesakhiwo esiyinkimbinkimbi sendawo. Ukuchithwa kwemicu kungahleliwe nangokungahlelekile, futhi lesi sakhiwo esingajwayelekile sejometri siholela ekuhlukahlukani kwezinto zabo ezibonakalayo.

Ubukhulu befiber
Imicu ye-Ceractory Ceramic ekhiqizwa yindlela yokuncibilika yengilazi, ubuningi bemicu bungabhekwa njengayefana nobunzima beqiniso. Lapho amazinga okushisa ahlukaniswe ngu-1260 ℃, ubuningi bemicu ye-refracturacturacture yi-2,5-2.6g / cm3, futhi lapho amazinga okushisa ahlukaniswa ngu-1400 ℃, ubuningi bemicu ye-ceramic ye-ceramic yi-2.8g / cm3. Imicu ye-polycrystalline eyenziwe nge-aluminium oxide inobunzima obuhlukile beqiniso ngenxa yokuba khona kwama-micro pores phakathi kwezinhlayiya ze-microcrystalline ngaphakathi kwemicu.
Ububanzi be-fiber
Ububanzi be-fiber ofI-Refractory Ceramic FibersKukhiqizwe indlela yokushisa yokushisa yokushisa okushisa okuphezulu isuka ku-2,5 kuye ku-3.5 μ m. Ububanzi be-fiber bemicu ye-ceramic ceramic ekhiqizwe yindlela yokushisa okushisa okuphezulu yi-3-5 μ m. Ububanzi bemicu ye-reflockorqurm alikho njalo kuleli banga, futhi imicu eminingi iphakathi kuka-1-8 μm. Ububanzi bemicu ye-ceramic ceramic buthinta ngqo amandla kanye nokuvuselelwa okushisayo kwemikhiqizo yokuphindisela yefayibha. Lapho ububanzi be-fiber bukhulu, imikhiqizo eyimfihlo ye-fiber izizwa inzima lapho ithinta khona, kepha ukwanda kwamandla nakho kukhulisa ukuvumelanisa okushisayo. Emikhiqizweni yokuvuselelwa kwefayibha, ukuthuthuka okushisayo namandla emicu ngokulinganayo ngokulinganayo ngokulinganayo. Ububanzi obumaphakathi we-alumina polycrystalline ngokuvamile 3 μ m m. Ububanzi bemicibisholo eminingi yobumba-mbala yobumba iphakathi kwe-1-8 μ.