Formation of Pore Structure in Zirconia-Alumina Ceramics
| Parent link: | Journal of Silicate Based and Composite Materials Vol. 70, No. 1.— 2018.— [P. 27-31] |
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| Autor corporatiu: | |
| Altres autors: | , , , , , |
| Sumari: | Title screen In this research work different pore forming methods and sintering temperatures were applied to create micropores in zirconia (ZrO2), alumina (Al2O3) and ZrO2-MgO composite ceramics in range from 4% up to 68%. The authors have found that the used different pore forming additives and sintering temperatures are influenced very strong not only the pore sizes and their distributions but on final compression strengths also. Using aluminum hydroxide for pore forming at sintering temperature of 1450-1650 °C 62% porosity can be obtained at more than 200MPa compressive strength. |
| Publicat: |
2018
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| Matèries: | |
| Accés en línia: | https://doi.org/10.14382/epitoanyag-jsbcm.2018.6 |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=666914 |
| Sumari: | Title screen In this research work different pore forming methods and sintering temperatures were applied to create micropores in zirconia (ZrO2), alumina (Al2O3) and ZrO2-MgO composite ceramics in range from 4% up to 68%. The authors have found that the used different pore forming additives and sintering temperatures are influenced very strong not only the pore sizes and their distributions but on final compression strengths also. Using aluminum hydroxide for pore forming at sintering temperature of 1450-1650 °C 62% porosity can be obtained at more than 200MPa compressive strength. |
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| DOI: | 10.14382/epitoanyag-jsbcm.2018.6 |