Isici
I-Zirconia fiber iwuhlobo lwe-polycrystalline refractory fiber material.Ukuminyana okuhlobene kungu-5.6 ~ 6.9.Inokuqina okuhle kwamakhemikhali kanye nokumelana ne-oxidation, ukuguquguquka okuphansi kwe-thermal, ukumelana nomthelela, kanye nokuqina.Ngenxa yezinga eliphezulu lokuncibilika, i-non-oxidation nezinye izici zokushisa eziphezulu ze-ZrO2, ifayibha ye-ZrO2 inezinga lokushisa eliphakeme lesevisi kunamanye ama-refractory fibers afana ne-alumina fiber, i-mullite fiber, i-aluminium silicate fiber, njll. I-Zirconia fiber isetshenziswa isikhathi eside. endaweni yokushisa ephezulu kakhulu ye-oxidation engaphezu kuka-1500 ℃.Izinga lokushisa eliphezulu lokusetshenziswa lifinyelela ku-2200 ℃, futhi ngisho naku-2500 ℃, lingakwazi ukugcina umumo wefayibha ephelele, futhi linezindawo zamakhemikhali ezisezingeni eliphezulu, ukumelana nokugqwala, ukumelana ne-oxidation, ukumelana nokushaqeka okushisayo, ukungaguquguquki, futhi akukho kungcola. .Njengamanje iyi-fiber material ehamba phambili emhlabeni.
Isicelo
I-Zirconia iqukethe i-oxygen ne-zirconium.Ihlukaniswe ikakhulukazi i-clinozoite ne-zircon.
I-clinozoite iyikristalu ye-monoclinic enombala ophuzi omhlophe.
I-Zircon iyimineral ejulile yedwala elivutha umlilo, eliphuzi ngokukhanyayo, eliphuzi, eliphuzi eliphuzi neminye imibala, amandla adonsela phansi athile angu-4.6-4.7, ubulukhuni obungu-7.5, i-metallic luster eqinile, futhi ingasetshenziswa njengezinto ezingavuthiwe ze-ceramic glaze.
Isetshenziselwa ikakhulukazi imikhiqizo ye-piezoelectric ceramic, izinto zobumba zansuku zonke, izinto eziphikisayo nezitini ze-zirconium, amashubhu e-zirconium kanye nezinsimbi ezisetshenziselwa ukuncibilikisa izinsimbi eziyigugu.Ibuye isetshenziselwe ukukhiqiza insimbi nezinsimbi ezingenayo insimbi, ingilazi ebonakalayo kanye ne-zirconia fiber.Ingasetshenziswa njengento ephumelelayo yokushisa ukushisa okuphezulu.
Imininingwane
1) Ubukhulu: 70±10μm Wire ububanzi: ngaphezu 0.3mm
Ukuvula: 0.40±0.02mm Isibalo seMesh: 32
2) Ubukhulu: 35±10μm Wire ububanzi: ngaphezu 0.18mm
Ukuvula: 0.18±0.02mm Isibalo seMesh: 60
3) Ubukhulu: 70±10μm Wire ububanzi: ngaphezu 0.3mm
Ukuvula: 0.40±0.02mm Isibalo seMesh: 32
4) Ubukhulu: 35±10μm Wire ububanzi: than0.18mm
Ukuvula: 0.18±0.02mm Isibalo seMesh:60
Inzuzo
1. I-Ni mesh ngemva kokufafaza: akukho deformation esobala, warping, umonakalo, enamathela okungalingani, njll
2. Izingxenye eziyinhloko zokugqoka: i-zirconia eqinile, umbala ofanayo, awukho umthelela ekusebenzeni kwemikhiqizo;
3. Ngemva kokumelana okungenani nemijikelezo yokushisa eyi-100, ukunamathela okuhle okuqhubekayo kungagcinwa ngaphandle kokuwa okucacile kokuwa.
4. Isivinini sokushisa sokukhuphuka nokuwa: 3-8 ° C/min, izinga lokushisa eliphezulu 1300 ° C 2h.
