Effect of magnesium oxide on sol-gel spun alumina and alumina-zirconia fibres

Journal of the European Ceramic Society

Volumn 26, Issue 13, 2006, Pages 2611-2617

  Chandradass, J ^a   Balasubramanian, M ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY MADRAS   (India)

Author keywords

Al2O3; Fibres; MgO; Sintering; Sol gel processes; ZrO2

Indexed keywords

ADDITION REACTIONS; ALUMINA; COMPOSITION EFFECTS; FIBERS; GRAIN SIZE AND SHAPE; MIXING; PHASE TRANSITIONS; SINTERING; SOL-GELS; TENSILE STRENGTH; ZIRCONIA;

ALUMINA FIBRES; ALUMINA SOL; ALUMINA-ZIRCONIA FIBRES; ZIRCONIA SOL;

MAGNESIA;

ADDITION REACTIONS; ALUMINA; COMPOSITION EFFECTS; FIBERS; GRAIN SIZE AND SHAPE; MAGNESIA; MIXING; PHASE TRANSITIONS; SINTERING; SOL-GELS; TENSILE STRENGTH; ZIRCONIA;

EID: 33745660829     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jeurceramsoc.2005.06.045     Document Type: Article

References (24)

1. Sakka S. Fibres from sol-gel process. In: Klein L.C. (Ed). Sol-Gel Technology for Thin Films, Fibres, Preforms, Electronics and Speciality Shapes (1988), Noyes publications, New Jersey 140-161
2. Scherer G.W., and Luong J.C. Glasses from colloids. J. Non-Cryst. Solids 63 (1984) 163-172
3. Chiou Y.H., Tsai M.T., and Shih H.C. The preparation of alumina fibre by sol-gel processing. J. Mater. Sci 29 (1994) 2378-2388
4. Venkatesh R., Chakrabarthy P.K., Siladitya B., Chatterjee M., and Ganguli D. Preparation of alumina fibre mats by sol-gel spinning technique. Ceram. Int. 25 (1999) 539-543
5. 3 fibres by melt extraction. Mater. Sci. Eng. A207 (1996) 12-21
6. Nourbakshi S., Liang F.L., and Margolin H. Characterisation of zirconia toughed alumina fibre, PRD-166. J. Mater. Sci. 8 (1989) 1252-1254
7. Yang X., and Young R.J. Determination of residual strains in ceramic fibre reinforced composites using fluorescence spectroscopy. Acta Metall. Mater. 43 (1995) 2407-2416
8. Yang X., Hu X., Day R.J., and Young R.J. Structure and deformation of high modulus alumina-zirconia fibres. J. Mater. Sci. 27 (1992) 1409-1416
9. Pysher D.J., Goretta K.C., Hodder Jr. R.S., and Tressler R.E. Strength of ceramics at elevated temperature. J. Am. Ceram. Soc. 72 (1989) 284-288
10. Lavaste V., Berger M.H., Bunsell A.R., and Besson J. Microstructure and mechanical characteristics of α-alumina-based fibres. J. Mater. Sci. 30 (1995) 4215-4225
11. Coble R.L. sintering crystalline solids. J. Appl. Phys. 32 (1961) 793-799
12. Yoldas B.E. Alumina sol preparation from alkoxide. Am. Ceram. Soc. Bull. 54 (1987) 289-290
13. 3. J. Am. Ceram. Soc. 56 (1973) 653-659
14. Burke, J. E., Control of grain boundary mobility. In Ceramic Transactions, Vol. 7, Sintering of Advanced Ceramics, ed C. A. Handwerker, J. E. Blendell and W. Kaysser. American Ceramic Society, Westerville, OH, 1990, pp. 215-228.
15. Manohan R.D., and Halloran J.W. Single crystal boundary migration in hot-pressed aluminium oxide. J. Am. Ceram. Soc. 62 (1979) 564-567
16. Lange F.F. Transformation toughening. Part 1. J. Mater. Sci. 17 (1982) 225-234
17. Lippens B.C., and De Boer J.H. Study of phase transformations during calcination of aluminium hydroxide by selected area electron diffraction. Acta Crystallogr. 17 (1964) 1312-1321
18. 3. J. Solid State Chem. 30 (1979) 247-256
19. 2 inclusions. J. Am. Ceram. Soc. 67 (1984) 164-168
20. Sato T., Ikoma S., and Ozawa F. Thermal transformation of gelatinous aluminium hydroxides to alumina. In: Miller B. (Ed). Thermal Analysis (1982), John Wiley & Sons, Chichester 578-584
21. Saraswathi V., and Rama Rao G.V. Structural evolution in alumina gel. J. Mater. Sci. 22 (1987) 2529-2534
22. Lakshmi, N.S., Studies on process development and property evaluation alumina minispheres and fibres prepared from boehmite sol, Ph.D. thesis, Anna University, India, 2001
23. Colomban Ph. Structure of oxide gels and glasses by Infrared and Raman scattering. J. Mater. Sci. 24 (1989) 3002-3010
24. Jain R., Rai A.K., and Mehrotra R.C. Synthesis and spectral studies of β-Diketone and β-Ketoester derivatives of aluminium-zirconium isopropoxide. Polyhedron 5 (1986) 1017-1021