Sol-gel processing of alumina-zirconia minispheres

Ceramics International

Volumn 31, Issue 5, 2005, Pages 743-748

  Chandradass, J ^a   Balasubramanian, M ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY MADRAS   (India)

Author keywords

A. Sintering; A. Sol gel process; D. Al2O3; D. ZrO 2

Indexed keywords

ALUMINA; FOURIER TRANSFORM INFRARED SPECTROSCOPY; PHASE TRANSITIONS; SINTERING; SOL-GELS; STRENGTH OF MATERIALS; THERMOGRAVIMETRIC ANALYSIS; TOUGHNESS; X RAY DIFFRACTION ANALYSIS; ZIRCONIA;

AL2O3; MONOCLINIC PHASE; SOL-GEL PROCESS; ZRO2;

BINARY MIXTURES;

EID: 15844382322     PISSN: 02728842     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ceramint.2004.08.012     Document Type: Article

References (21)

1. N.S. Lakshmi, Ph.D. Thesis, Studies on process development and property evaluation alumina minispheres and fibers prepared from boehmite sol, December 2001. Anna University, Chennai.
2. S. Sakka, and H. Kozuka Preparation of alumina fibres by sol-gel method J. Non-Cryst. Solids 100 1988 142 153
3. M.K. Naskar, M. Chatterjee, and N.S. Lakshmi Sol-emulsion-gel of hollow mullite microspheres J. Mater. Sci. 37 2002 343 348
4. R.C. Garvie, R.H. Hannink, and R.T. Pascoe Ceramic steel Nature 258 1975 703 704
5. M. Balasubramanian, Ph.D. Thesis, Processing and characterization of alumina-zirconia powders and composites, May 1996. IIT, Madras.
6. D.L. Porter, A.G. Evans, and A.H. Heuer Transformation toughening in partially stabilized zirconia Acta Metall. 27 1979 1649 1654
7. N. Claussen Fracture toughness of alumina with an unstabilized zirconia dispersed phase J. Am. Ceram. Soc. 59 1976 49 51
8. T.K. Gupta, J.H. Bechtold, R.C. Kuznicki, L.H. Cadoff, and B.R. Rossing Stabilization of tetragonal phase in polycrystalline zirconia J. Mater. Sci. 12 1977 2421 2426
9. T.K. Gupta, F.F. Lange, and J.H. Bechtold Effect of stress induced phase transformation on the properties of polycrystalline zirconia containing metastable tetragonal phase J. Mater. Sci. 13 1978 1464 1470
10. Q.L. Ge, T.C. Lei, and Y. Zhou Microstructure and mechanical properties of hot pressed alumina-zirconia ceramics prepared from ultrafine powder Mater. Sci. Technol. 7 1991 490 494
11. B.E. Yoldas Alumina sol preparation from alkoxides Am. Ceram. Soc. Bull. 54 1975 289 290
12. J.C. Debsikdar Influence of synthesis chemistry on alumina-zirconia powder characteristics J. Mater. Sci. 22 1987 2237 2247
13. F.F. Lange, and M. Mirlinger Hindrance of grain growth in alumina by zirconia inclusions J. Am. Ceram. Soc. 67 1990 164 168
14. D.J. Green Critical microstructure for microcracking in alumina-zirconia composites J. Am. Ceram. Soc. 65 2000 610 614
15. R. Venkatesh, and S.R. Ramanan Effect of organic additives on the properties of sol-gel spun alumina fibres J. Eur. Ceram. Soc. 20 2000 2543 2549
16. V. Saraswathi, G.V.N. Rao, and G.V. Rama Rao Structural evolution in alumina gel J. Mater. Sci. 22 1987 2529 2534
17. M. Low, and R. McPherson Crystallization of gel-derived alumina and alumina-zirconia ceramics J. Mater. Sci. 24 1989 892 898
18. Ph. Colomban Structure of oxide gels and glasses by infrared and Raman scattering J. Mater. Sci. 24 1989 3002 3010
19. T.Y. Tseng, C.C. Lin, and J.T. Liaw Phase transformation of gel-derived magnesia partially stabilized zirconias J. Mater. Sci. 22 1987 965 972
20. J.P. Bach, and F. Thevenot Fabrication and characterization of zirconia toughened alumina obtained by inorganic and organic precursors J. Mater. Sci. 24 1989 2711 2721
21. P.F. Bechler Toughening behavior in ceramics associated with the transformation of tetragonal zirconia Acta Metall. 34 1986 1885 1891