Skip to main content
Erschienen in: Interceram - International Ceramic Review 4-5/2020

01.09.2020 | Research and Development

Designing Colloidal Silica-Bonded Porous Structures of In-situ Mullite for Thermal Insulation

verfasst von: N.C. de Mendonça Spera, L. Fernandes, J. Sakihama, I. Santos Martinatti, P. Tiba, R. Salomão

Erschienen in: Interceram - International Ceramic Review | Ausgabe 4-5/2020

Einloggen

Aktivieren Sie unsere intelligente Suche um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

Abstract: Colloidal silica (CS) is a promising raw material for refractory castable ceramics. It consists of stable suspensions of synthetic amorphous silica nanoparticles that behave simultaneously as liquid medium and binder for ceramic particles and as a porogenic agent and highly reactive source of silica to promote in-situ reactions. The setting mechanism of CS balances two opposite effects. Adding more CS to a suspension increases the bonding potential for gelling reactions and strengthening; on the other hand, it also introduces more water into the system, enhancing pore content. Such effects can be advantageously employed in the preparation of porous structures from aqueous suspensions and applied as high-temperature thermal insulators. The present study addresses the production of porous structures of in-situ mullite attained from aqueous suspensions of highly porous transition alumina particles bonded with colloidal silica. Different grades of CS and transition aluminas were combined to present suitable workability (flowability and gelling time) and to generate stoichiometric mullite or mullite-alumina porous structures after sintering.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Interceram - International Ceramic Review

Interceram - Das internationale Fachmagazin für das gesamte Gebiet der keramischen sowie thematisch verwandter Technologien. Jetzt kostenlos testen!

Literatur
[1]
Zurück zum Zitat Salomão, R., Villas-Bôas, M.O.C., Pandolfelli, V.C.: Porous alumina-spinel ceramics for high temperature applications. Ceram. Int. 37 (2011) [4] 1393-1399, doi: 10.1016/j.ceramint.2011.01.012 Salomão, R., Villas-Bôas, M.O.C., Pandolfelli, V.C.: Porous alumina-spinel ceramics for high temperature applications. Ceram. Int. 37 (2011) [4] 1393-1399, doi: 10.1016/j.ceramint.2011.01.012
[2]
Zurück zum Zitat Hammel, E.C., Ighodaro, O.L.R., Okoli, O.I.: Processing and properties of advanced porous ceramics: An application-based review. Ceram. Int. 40 (2014) [10] 15351-15370, doi: 10.1016/j.ceramint.2014.06.095 Hammel, E.C., Ighodaro, O.L.R., Okoli, O.I.: Processing and properties of advanced porous ceramics: An application-based review. Ceram. Int. 40 (2014) [10] 15351-15370, doi: 10.1016/j.ceramint.2014.06.095
[3]
Zurück zum Zitat Ohji, T., Fukushima, M.: Macro-porous ceramics: processing and properties. Int. Mater. Rev. 57 (2012) [2] 115-131, doi: 10.1179/1743280411Y.0000000006 Ohji, T., Fukushima, M.: Macro-porous ceramics: processing and properties. Int. Mater. Rev. 57 (2012) [2] 115-131, doi: 10.1179/1743280411Y.0000000006
[4]
Zurück zum Zitat Souza, A. D. V., Sousa, L. L., Fernandes, L., Cardoso, P. H. L., Salomão, R.: Al2O3-Al(OH)3-based castable porous structures. J. Eur. Ceram. Soc. 35 (2015) [6] 1943-1954, doi: 10.1016/j.jeurceramsoc.2015.01.003 Souza, A. D. V., Sousa, L. L., Fernandes, L., Cardoso, P. H. L., Salomão, R.: Al2O3-Al(OH)3-based castable porous structures. J. Eur. Ceram. Soc. 35 (2015) [6] 1943-1954, doi: 10.1016/j.jeurceramsoc.2015.01.003
[5]
Zurück zum Zitat Souza, A.D.V., Salomão, R.: Evaluation of the porogenic behavior of aluminum hydroxide particles of different size distributions in castable high-alumina structure. J. Eur. Ceram. Soc. 36 (2016) [3] 885-897, doi: 10.1016/j.jeurceramsoc.2015.11.019 Souza, A.D.V., Salomão, R.: Evaluation of the porogenic behavior of aluminum hydroxide particles of different size distributions in castable high-alumina structure. J. Eur. Ceram. Soc. 36 (2016) [3] 885-897, doi: 10.1016/j.jeurceramsoc.2015.11.019
[6]
Zurück zum Zitat Deng, Z.Y., Fukasawa, T., Ando, M., Zhang, G. J., Ohji, T.: High-surface-area alumina ceramics fabricated by the decomposition of Al(OH)3. J. Am. Ceram. Soc. 84 (2001) [3] 485-491, doi: 10.1111/j.1151-2916.2001.tb00687.x Deng, Z.Y., Fukasawa, T., Ando, M., Zhang, G. J., Ohji, T.: High-surface-area alumina ceramics fabricated by the decomposition of Al(OH)3. J. Am. Ceram. Soc. 84 (2001) [3] 485-491, doi: 10.1111/j.1151-2916.2001.tb00687.x
[7]
Zurück zum Zitat Deng, Z. Y., Fukasawa, T., Ando, M., Zhang, G. J., Ohji, T. Microstructure and mechanical properties of porous alumina ceramics fabricated by the decomposition of aluminum hydroxide. J. Am. Ceram. Soc. 84 (2001) [11] 2638-2644, doi : 10.1111/j.1151-2916.2001.tb01065.x Deng, Z. Y., Fukasawa, T., Ando, M., Zhang, G. J., Ohji, T. Microstructure and mechanical properties of porous alumina ceramics fabricated by the decomposition of aluminum hydroxide. J. Am. Ceram. Soc. 84 (2001) [11] 2638-2644, doi : 10.1111/j.1151-2916.2001.tb01065.x
[8]
Zurück zum Zitat Salomão, R., Brandi, J.: Macrostructures with hierarchical porosity produced from alumina-aluminum hydroxide-chitosan wet-spun fibers. Ceram. Int. 39 (2013) [7] 8227-8235, doi: 10.1016/j.ceramint.2013.04.007 Salomão, R., Brandi, J.: Macrostructures with hierarchical porosity produced from alumina-aluminum hydroxide-chitosan wet-spun fibers. Ceram. Int. 39 (2013) [7] 8227-8235, doi: 10.1016/j.ceramint.2013.04.007
[9]
Zurück zum Zitat Salomão, R., Souza, A.D.V., Cardoso, P.H.L.: A comparison of Al(OH)3 and Mg(OH)2 as inorganic porogenic agents for alumina. InterCeram 64 (2015) [4] 193-199, doi: 10.1007/BF03401122 Salomão, R., Souza, A.D.V., Cardoso, P.H.L.: A comparison of Al(OH)3 and Mg(OH)2 as inorganic porogenic agents for alumina. InterCeram 64 (2015) [4] 193-199, doi: 10.1007/BF03401122
[10]
Zurück zum Zitat Salomão, R., Dias, I.M.M., Fernandes, L.: Porogenesis in the alumina-magnesia-spinel system. Interceram 69 (2020) [3] 46-53 doi: 10.1007/s42411-020-0096-6 Salomão, R., Dias, I.M.M., Fernandes, L.: Porogenesis in the alumina-magnesia-spinel system. Interceram 69 (2020) [3] 46-53 doi: 10.1007/s42411-020-0096-6
[11]
Zurück zum Zitat Oliveira, I.R. de, Leite, V.M.C., Lima, M.P.V.P., Salomão, R.: Production of porous ceramic material using different sources of alumina and calcia. Matéria 20 (2015) [3] 739-746, doi: 10.1590/S1517-707620150003.0078 Oliveira, I.R. de, Leite, V.M.C., Lima, M.P.V.P., Salomão, R.: Production of porous ceramic material using different sources of alumina and calcia. Matéria 20 (2015) [3] 739-746, doi: 10.1590/S1517-707620150003.0078
[12]
Zurück zum Zitat Salomão, R., Ferreira, V.L., Costa, L.M.M., Oliveira, I.R. de: Effects of the initial CaO-Al2O3 ratio on the microstructure development and mechanical properties of porous calcium hexaluminate. Ceram. Int. 44 (2018) [2] 2626-2631, doi: 10.1016/j.ceramint.2017.11.010 Salomão, R., Ferreira, V.L., Costa, L.M.M., Oliveira, I.R. de: Effects of the initial CaO-Al2O3 ratio on the microstructure development and mechanical properties of porous calcium hexaluminate. Ceram. Int. 44 (2018) [2] 2626-2631, doi: 10.1016/j.ceramint.2017.11.010
[13]
Zurück zum Zitat Sakihama, J., Salomão, R.: Microstructure development in porous calcium hexaluminate and application as a high-temperature thermal insulator: A critical review. Interceram 68 (2019) [1] 58-65, doi: 10.1007/s42411-019-0034-7 Sakihama, J., Salomão, R.: Microstructure development in porous calcium hexaluminate and application as a high-temperature thermal insulator: A critical review. Interceram 68 (2019) [1] 58-65, doi: 10.1007/s42411-019-0034-7
[14]
Zurück zum Zitat Kara, F., Little, J.A.: Sintering behavior of precursor mullite powders and resultant microstructure. J. Eur. Ceram. Soc. 16 (1996) [6] 627-635, doi: 10.1016/0955-2219(95)00179-4 Kara, F., Little, J.A.: Sintering behavior of precursor mullite powders and resultant microstructure. J. Eur. Ceram. Soc. 16 (1996) [6] 627-635, doi: 10.1016/0955-2219(95)00179-4
[15]
Zurück zum Zitat Sousa, L.L., Souza, A.D.V., Fernandes, L., Arantes, V.L., Salomão, R.: Development of densification-resistant castable porous structures from in situ mullite. Ceram. Int. 41 (2015) [8] 9443-9454, doi: 10.1016/j.ceramint.2015.03.328 Sousa, L.L., Souza, A.D.V., Fernandes, L., Arantes, V.L., Salomão, R.: Development of densification-resistant castable porous structures from in situ mullite. Ceram. Int. 41 (2015) [8] 9443-9454, doi: 10.1016/j.ceramint.2015.03.328
[16]
Zurück zum Zitat Sousa, L.L., Salomão, R., Arantes, V.L.: Development and characterization of porous moldable refractory structures of the alumina-mullite-quartz system. Ceram. Int. 43 (2017) [1] 1362-1370, doi: 10.1016/j.ceramint.2016.10.093 Sousa, L.L., Salomão, R., Arantes, V.L.: Development and characterization of porous moldable refractory structures of the alumina-mullite-quartz system. Ceram. Int. 43 (2017) [1] 1362-1370, doi: 10.1016/j.ceramint.2016.10.093
[17]
Zurück zum Zitat Salomão, R., Fernandes, L.: Porous co-continuous mullite structures obtained from sintered aluminum hydroxide and synthetic amorphous silica. J. Eur. Ceram. Soc. 37 (2017) [8] 2849-2856, doi: 10.1016/j.jeurceramsoc.2017.03.017 Salomão, R., Fernandes, L.: Porous co-continuous mullite structures obtained from sintered aluminum hydroxide and synthetic amorphous silica. J. Eur. Ceram. Soc. 37 (2017) [8] 2849-2856, doi: 10.1016/j.jeurceramsoc.2017.03.017
[18]
Zurück zum Zitat Fernandes, L., Salomão, R.: Preparation and characterization of mullite-alumina structures formed "in situ" from calcined alumina and different grades of synthetic amorphous silica. Mater. Res. 21 (2018) [3] 21(3): e20170783, doi : 10.1590/1980-5373-MR-2017-0783 Fernandes, L., Salomão, R.: Preparation and characterization of mullite-alumina structures formed "in situ" from calcined alumina and different grades of synthetic amorphous silica. Mater. Res. 21 (2018) [3] 21(3): e20170783, doi : 10.1590/1980-5373-MR-2017-0783
[19]
Zurück zum Zitat Salomão, R., Ismael, M. R., Pandolfelli, V. C.: Hydraulic binders for refractory castables: Mixing, curing and drying. CFI Ceram. Forum Int. 84 (2007) [9] E103-E108 Salomão, R., Ismael, M. R., Pandolfelli, V. C.: Hydraulic binders for refractory castables: Mixing, curing and drying. CFI Ceram. Forum Int. 84 (2007) [9] E103-E108
[20]
Zurück zum Zitat Salomão, R.: Porogenic behavior of water in high-alumina castable structures. Adv. Mater. Sci. Eng. 2018 (2018) 1-10, doi: 10.1155/2018/2876851 Salomão, R.: Porogenic behavior of water in high-alumina castable structures. Adv. Mater. Sci. Eng. 2018 (2018) 1-10, doi: 10.1155/2018/2876851
[21]
Zurück zum Zitat Salomão, R., Kawamura, M.A., Souza, A.D.V., Sakihama, J.: Hydratable alumina-bonded suspensions: Evolution of microstructure and physical properties during first heating. Interceram 66 (2017) [7] 28-37, doi: 10.1007/BF03401226 Salomão, R., Kawamura, M.A., Souza, A.D.V., Sakihama, J.: Hydratable alumina-bonded suspensions: Evolution of microstructure and physical properties during first heating. Interceram 66 (2017) [7] 28-37, doi: 10.1007/BF03401226
[22]
Zurück zum Zitat Akhondi, H., Taheri-Nassaj, E., Sarpoolaky, H., Taavoni-Gilan, A.: Gelcasting of alumina nanopowders based on gelation of sodium alginate. Ceram. Int. 35 (2009) [3] 1033-1037, doi: 10.1016/j.ceramint.2008.04.023 Akhondi, H., Taheri-Nassaj, E., Sarpoolaky, H., Taavoni-Gilan, A.: Gelcasting of alumina nanopowders based on gelation of sodium alginate. Ceram. Int. 35 (2009) [3] 1033-1037, doi: 10.1016/j.ceramint.2008.04.023
[23]
Zurück zum Zitat Salomão, R., Cardoso, P.H.L., Brandi, J.: Gelcasting porous alumina beads of tailored shape and porosity. Ceram. Int. 40 (2014) [10B] 16595-16601, doi : 10.1016/j.ceramint.2014.08.017 Salomão, R., Cardoso, P.H.L., Brandi, J.: Gelcasting porous alumina beads of tailored shape and porosity. Ceram. Int. 40 (2014) [10B] 16595-16601, doi : 10.1016/j.ceramint.2014.08.017
[24]
Zurück zum Zitat Yang, J., Yu, J., Huang, Y.: Recent developments in gelcasting of ceramics. J. Eur. Ceram. Soc. 31 (2011) [14] 2569-2591, doi: 10.1016/j.jeurceramsoc.2010.12.035 Yang, J., Yu, J., Huang, Y.: Recent developments in gelcasting of ceramics. J. Eur. Ceram. Soc. 31 (2011) [14] 2569-2591, doi: 10.1016/j.jeurceramsoc.2010.12.035
[25]
Zurück zum Zitat Morissette, S.L., Lewis, J.A.: Chemorheology of aqueous-based alumina-poly(vinyl alcohol) gelcasting suspensions. J. Am. Ceram. Soc. 82 (1999) [3] 521-528, doi: 10.1111/j.1151-2916.1999.tb01796.x Morissette, S.L., Lewis, J.A.: Chemorheology of aqueous-based alumina-poly(vinyl alcohol) gelcasting suspensions. J. Am. Ceram. Soc. 82 (1999) [3] 521-528, doi: 10.1111/j.1151-2916.1999.tb01796.x
[26]
Zurück zum Zitat Tseng, W.J., Wu, P.S.: Macroporous gibbsite foams prepared from particle-stabilized emulsions using corn starch and agar as binders. Ceram. Int. 38 (2012) [6] 4461-4465, doi: 10.1016/j.ceramint.2012.02.020 Tseng, W.J., Wu, P.S.: Macroporous gibbsite foams prepared from particle-stabilized emulsions using corn starch and agar as binders. Ceram. Int. 38 (2012) [6] 4461-4465, doi: 10.1016/j.ceramint.2012.02.020
[27]
Zurück zum Zitat Braulio, M.A.L., Piva, M.F.L., Silva, G.F.L., Pandolfelli, V.C.: In situ spinel expansion design by colloidal alumina suspension addition. J. Am. Ceram. Soc. 92 (2009) [2] 559-562, doi: 10.1111/j.1551-2916.2009.02934.x Braulio, M.A.L., Piva, M.F.L., Silva, G.F.L., Pandolfelli, V.C.: In situ spinel expansion design by colloidal alumina suspension addition. J. Am. Ceram. Soc. 92 (2009) [2] 559-562, doi: 10.1111/j.1551-2916.2009.02934.x
[28]
Zurück zum Zitat Singh, B.P., Menchavez, R., Takai, C., Fuji, M., Takahashi, M.: Stability of dispersions of colloidal alumina particles in aqueous suspensions. J. Colloid Interface Sci. 291 (2005) [1] 181-186, doi: 10.1016/j.jcis.2005.04.091 Singh, B.P., Menchavez, R., Takai, C., Fuji, M., Takahashi, M.: Stability of dispersions of colloidal alumina particles in aqueous suspensions. J. Colloid Interface Sci. 291 (2005) [1] 181-186, doi: 10.1016/j.jcis.2005.04.091
[29]
Zurück zum Zitat Zhu, X., Jiang, D., Tan, S., Zhang, Z.: Dispersion properties of alumina powders in silica sol. J. Eur. Ceram. Soc. 21 (2001) [16] 2879-2885, doi: 10.1016/S0955-2219(01)00229-1 Zhu, X., Jiang, D., Tan, S., Zhang, Z.: Dispersion properties of alumina powders in silica sol. J. Eur. Ceram. Soc. 21 (2001) [16] 2879-2885, doi: 10.1016/S0955-2219(01)00229-1
[30]
Zurück zum Zitat Ismael, M.R., Anjos, R.D., Salomão, R., Pandolfelli, V.C.: Colloidal silica as a nanostructured binder for refractory castables. Refract. Appl. News 11 (2006) [4] 16-20 Ismael, M.R., Anjos, R.D., Salomão, R., Pandolfelli, V.C.: Colloidal silica as a nanostructured binder for refractory castables. Refract. Appl. News 11 (2006) [4] 16-20
[31]
Zurück zum Zitat Ismael, M.R., Salomão, R., Pandolfelli, V.C.: Refractory castables based on colloidal silica and hydratable alumina. Am. Cer. Soc. Bull. 86 (2007) [9] 58-62. Ismael, M.R., Salomão, R., Pandolfelli, V.C.: Refractory castables based on colloidal silica and hydratable alumina. Am. Cer. Soc. Bull. 86 (2007) [9] 58-62.
[32]
Zurück zum Zitat Ismael, M.R., Salomão, R., Pandolfelli, V.C.: Optimization of the particle size distribution of colloidal silica containing refractory castables. Interceram Ref. Refractories. Man. 4 (2007) 34-39 Ismael, M.R., Salomão, R., Pandolfelli, V.C.: Optimization of the particle size distribution of colloidal silica containing refractory castables. Interceram Ref. Refractories. Man. 4 (2007) 34-39
[33]
Zurück zum Zitat Souri, A., Nia, F.K., Sarpoolaky, H.: Improving thermo-mechanical properties of tabular alumina castables via using nano structured colloidal silica. Nanomat. Applic. and Prop. 2 (2011) [2] 254-259 Souri, A., Nia, F.K., Sarpoolaky, H.: Improving thermo-mechanical properties of tabular alumina castables via using nano structured colloidal silica. Nanomat. Applic. and Prop. 2 (2011) [2] 254-259
[34]
Zurück zum Zitat Salomão, R., Souza, A.D.V., Fernandes, L., Arruda, C.C.: Advances in nanotechnology for refractories: When very small meets hot, heavy, and large. Am. Cer. Soc. Bull. 92 (2013) [7] 22-28 Salomão, R., Souza, A.D.V., Fernandes, L., Arruda, C.C.: Advances in nanotechnology for refractories: When very small meets hot, heavy, and large. Am. Cer. Soc. Bull. 92 (2013) [7] 22-28
[35]
Zurück zum Zitat Singh, A. K., Sarkar, R.: Nano mullite bonded refractory castable composition for high temperature applications. Ceram. Int. 42 (2016) [11] 12937-12945, doi: 10.1016/j.ceramint.2016.05.066 Singh, A. K., Sarkar, R.: Nano mullite bonded refractory castable composition for high temperature applications. Ceram. Int. 42 (2016) [11] 12937-12945, doi: 10.1016/j.ceramint.2016.05.066
[36]
Zurück zum Zitat Iler, R.K.: The chemistry of silica, Wiley, New York (1979), ISBN 978-0-471-02404-0 Iler, R.K.: The chemistry of silica, Wiley, New York (1979), ISBN 978-0-471-02404-0
[37]
Zurück zum Zitat Fernandes, L., Arruda, C.C., Souza, A.D.V., Salomão, R.: Characterization of synthetic amorphous silica (SAS) used in the ceramics industry. Interceram 63 (2014) 220-224, doi: 10.1007/BF03401063 Fernandes, L., Arruda, C.C., Souza, A.D.V., Salomão, R.: Characterization of synthetic amorphous silica (SAS) used in the ceramics industry. Interceram 63 (2014) 220-224, doi: 10.1007/BF03401063
[38]
Zurück zum Zitat Quercia, G., Lazaro, A., Geus, J.W., Brouwers, H.J.H.: Characterization of morphology and texture of several amorphous nano-silica particles used in concrete. Cem. Concr. Compos. 44 (2013) 77-92, doi: 10.1016/j.cemconcomp.2013.05.006 Quercia, G., Lazaro, A., Geus, J.W., Brouwers, H.J.H.: Characterization of morphology and texture of several amorphous nano-silica particles used in concrete. Cem. Concr. Compos. 44 (2013) 77-92, doi: 10.1016/j.cemconcomp.2013.05.006
[39]
Zurück zum Zitat Fielitz, P., Borchardt, G., Schneider, H., Schmucker, M., Wiedenbeck, M., Rhede, D.: Self-diffusion of oxygen in mullite. J. Eur. Ceram. Soc. 21 (2001) [14] 2577-2582, doi: 10.1016/S0955-2219(01)00276-X Fielitz, P., Borchardt, G., Schneider, H., Schmucker, M., Wiedenbeck, M., Rhede, D.: Self-diffusion of oxygen in mullite. J. Eur. Ceram. Soc. 21 (2001) [14] 2577-2582, doi: 10.1016/S0955-2219(01)00276-X
[40]
Zurück zum Zitat Mccusker, L.B., Von Dreele, R.B., Cox, D.E., Loue, D., Scardi, P.: Rietveld refinement guidelines. Int. Union Crystallogr. J. Appl. Crystallogr. J. Appl. Cryst. 32 (1999) 36-50, doi: 10.1107/S0021889898009856 Mccusker, L.B., Von Dreele, R.B., Cox, D.E., Loue, D., Scardi, P.: Rietveld refinement guidelines. Int. Union Crystallogr. J. Appl. Crystallogr. J. Appl. Cryst. 32 (1999) 36-50, doi: 10.1107/S0021889898009856
[41]
Zurück zum Zitat Souza, A.D.V., Arruda, C.C., Fernandes, L., Antunes, M.L., Kyiohara, P. P.K., Salomão, R.: Characterization of aluminum hydroxide (Al(OH)3) for use as porogenic agent in castable ceramics. J. Eur. Ceram. Soc. 35 (2015) 803-812, doi: 10.1016/j.jeurceramsoc.2014.09.010 Souza, A.D.V., Arruda, C.C., Fernandes, L., Antunes, M.L., Kyiohara, P. P.K., Salomão, R.: Characterization of aluminum hydroxide (Al(OH)3) for use as porogenic agent in castable ceramics. J. Eur. Ceram. Soc. 35 (2015) 803-812, doi: 10.1016/j.jeurceramsoc.2014.09.010
[42]
Zurück zum Zitat Lange, F.F.: Sinterability of agglomerated powders. J. Am. Ceram. Soc. 67 (1984) [2] 83-89, doi: 10.1557/PROC-24-247 Lange, F.F.: Sinterability of agglomerated powders. J. Am. Ceram. Soc. 67 (1984) [2] 83-89, doi: 10.1557/PROC-24-247
[43]
Zurück zum Zitat Kimura, T., Matsuda, Y., Oda, M., Yamaguchi, T.: Effects of agglomerates on the sintering of alpha-Al2O3. Ceram. Int. 13 (1987) 27-34. doi: 10.1016/0272-8842(87)90035-6 Kimura, T., Matsuda, Y., Oda, M., Yamaguchi, T.: Effects of agglomerates on the sintering of alpha-Al2O3. Ceram. Int. 13 (1987) 27-34. doi: 10.1016/0272-8842(87)90035-6
[44]
Zurück zum Zitat Aksay, L.A., Pask, J.A.: Stable and metastable equilibria in the system SiO2-Al2O3. J. Am. Ceram. Soc. 58 (1975) [11-12] 507-512. doi: 10.1111/j.1151-2916.1975.tb18770.x Aksay, L.A., Pask, J.A.: Stable and metastable equilibria in the system SiO2-Al2O3. J. Am. Ceram. Soc. 58 (1975) [11-12] 507-512. doi: 10.1111/j.1151-2916.1975.tb18770.x
[45]
Zurück zum Zitat Risbud, S.H., Pask, J.A.: Mullite crystallization from SiO2-Al2O3 melts. J. Am. Ceram. Soc. 61 (1978) [1-2] 63-67. doi: 10.1111/j.1151-2916.1978.tb09232.x Risbud, S.H., Pask, J.A.: Mullite crystallization from SiO2-Al2O3 melts. J. Am. Ceram. Soc. 61 (1978) [1-2] 63-67. doi: 10.1111/j.1151-2916.1978.tb09232.x
[46]
Zurück zum Zitat Schneider, H., Schreuer, J., Hildmann, B.: Structure and properties of mullite: A review. J. Eur. Ceram. Soc. 28 (2008) [2] 329-344, doi: 10.1016/j.jeurceramsoc.2007.03.017 Schneider, H., Schreuer, J., Hildmann, B.: Structure and properties of mullite: A review. J. Eur. Ceram. Soc. 28 (2008) [2] 329-344, doi: 10.1016/j.jeurceramsoc.2007.03.017
[47]
Zurück zum Zitat Schneider, H., Fischer, R.X., Schreuer, J.: Mullite: crystal structure and related properties. J. Am. Ceram. Soc. 98 (2015) [10] 2948-2967, doi: 10.1111/jace.13817 Schneider, H., Fischer, R.X., Schreuer, J.: Mullite: crystal structure and related properties. J. Am. Ceram. Soc. 98 (2015) [10] 2948-2967, doi: 10.1111/jace.13817
[48]
Zurück zum Zitat Farenholtz, W.G., Smith, D.M., Cesarano III, J.: Effect of precursor particle size on the densification and crystallization behavior of mullite. J. Am. Ceram. Soc. 76 (1993) [2] 433-437, doi: 10.1111/j.1151-2916.1993.tb03802.x Farenholtz, W.G., Smith, D.M., Cesarano III, J.: Effect of precursor particle size on the densification and crystallization behavior of mullite. J. Am. Ceram. Soc. 76 (1993) [2] 433-437, doi: 10.1111/j.1151-2916.1993.tb03802.x
[49]
Zurück zum Zitat Sacks, M.D., Wang, K., Scheiffele, G.W., Bozkurt, N.: Effect of composition on mullitization behavior of α-alumina/silica microcomposite powders. J. Am. Ceram. Soc. 80 (1997) [3] 663-672, doi: 10.1111/j.1151-2916.1997.tb02882.x Sacks, M.D., Wang, K., Scheiffele, G.W., Bozkurt, N.: Effect of composition on mullitization behavior of α-alumina/silica microcomposite powders. J. Am. Ceram. Soc. 80 (1997) [3] 663-672, doi: 10.1111/j.1151-2916.1997.tb02882.x
[50]
Zurück zum Zitat Sacks, M.D., Bozkurt, N., Scheiffele, G.W.: Fabrication of mullite and mullite-matrix composites by transient viscous sintering of composite powders. J. Am. Ceram. Soc. 74 (1991) [10] 2428-2437, doi: 10.1111/j.1151-2916.1991.tb06780.x Sacks, M.D., Bozkurt, N., Scheiffele, G.W.: Fabrication of mullite and mullite-matrix composites by transient viscous sintering of composite powders. J. Am. Ceram. Soc. 74 (1991) [10] 2428-2437, doi: 10.1111/j.1151-2916.1991.tb06780.x
Metadaten
Titel
Designing Colloidal Silica-Bonded Porous Structures of In-situ Mullite for Thermal Insulation
verfasst von
N.C. de Mendonça Spera
L. Fernandes
J. Sakihama
I. Santos Martinatti
P. Tiba
R. Salomão
Publikationsdatum
01.09.2020
Verlag
Springer Fachmedien Wiesbaden
Erschienen in
Interceram - International Ceramic Review / Ausgabe 4-5/2020
Print ISSN: 0020-5214
Elektronische ISSN: 2523-8957
DOI
https://doi.org/10.1007/s42411-020-0120-x

Weitere Artikel der Ausgabe 4-5/2020

Interceram - International Ceramic Review 4-5/2020 Zur Ausgabe

Industries

Industries

    Marktübersichten

    Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.