Processing, microstructure and mechanical properties of directionally-solidified Al2O3-Y3Al5O12-ZrO2 ternary eutectics

Journal of the European Ceramic Society

Volumn 26, Issue 15, 2006, Pages 3113-3121

  Pena J I ^a   Larsson, M ^a   Merino, R I ^a   Francisco, I de ^a   Orera, V M ^a   LLorca, J ^b   Pastor, J Y ^b   Martin A ^b   Segurado, J ^b  

^a UNIVERSITY OF ZARAGOZA   (Spain)

^b UNIVERSIDAD POLITÉCNICA DE MADRID   (Spain)

Author keywords

Al2O3; Directional solidification; Eutectics; Fracture; Microstructure final; Strength; Y3Al5O12; ZrO2

Indexed keywords

ALUMINA; BENDING STRENGTH; COMPRESSIVE STRESS; COMPUTER SIMULATION; EUTECTICS; FRACTURE TOUGHNESS; RESIDUAL STRESSES; TERNARY SYSTEMS; THERMOELASTICITY; YTTRIUM COMPOUNDS; ZIRCONIA;

COMPRESSIVE RESIDUAL STRESSES; PIEZO-SPECTROSCOPY; TERNARY EUTECTICS;

SOLIDIFICATION;

ALUMINA; BENDING STRENGTH; COMPRESSIVE STRESS; COMPUTER SIMULATION; EUTECTICS; FRACTURE TOUGHNESS; RESIDUAL STRESSES; SOLIDIFICATION; TERNARY SYSTEMS; THERMOELASTICITY; YTTRIUM COMPOUNDS; ZIRCONIA;

EID: 33747038137     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jeurceramsoc.2005.11.005     Document Type: Article

References (31)

1. Orera V.M., and Llorca J. Directionally Solidified Eutectic Oxide Ceramics in the Encyclopedia of Materials: Science and Technology (2005), Elsevier
2. 2 eutectics. J. Am. Ceram. Soc. 87 (2004) 633-639
3. 3) eutectics with different microstructure. J. Eur. Ceram. Soc. 25 (2005) 1215
4. 3) eutectic. Acta Mater. 48 (2000) 4691-4697
5. 3/YAG composite from room temperature to 2023K. Compos. Sci. Technol. 61 (2001) 2117-2128
6. 3-YAG single crystal composites at high temperatures above 1500 °C. J. Eur. Ceram. Soc. 20 (2000) 1453-1458
7. 3 eutectic plates produced by laser zone melting. J. Eur. Ceram. Soc. 22 (2002) 191-198
8. 2 eutectics grown by the laser floating-zone melted. J. Eur. Ceram. Soc. 22 (2002) 2595-2602
9. Starostin M.Y., Gnesin B.A., and Yalovets T.N. Microstructure and crystallographic phase textures of the alumina-zirconia eutectics. J. Cryst. Growth 171 (1997) 119-124
10. 3-YAP eutectics. Sci. Technol. Adv. Mater. 5 (2004) 207-217
11. 2. Solid State Ionics 142 (2001) 343-349
12. 2 ternary eutectic fibers. J. Cryst. Growth 231 (2001) 115-120
13. 2 ternary melt growth composites. J. Mater. Sci. 37 (2002) 2975-2982
14. Lakiza S.M., and Lopato L.M. Stable and metastable phase relations in the system alumina-zirconia-yttria. J. Am. Ceram. Soc. 80 (1997) 893-902
15. 3 eutectics grown by the laser floating-zone method: electrical and optical properties. Adv. Mater. 8 (1996) 909-912
16. Riedel R. Handbook of Ceramic Hard Materials 1 (2000), Wiley-VCH Verlag GmbH, Weinheim
17. 3) directionally solidified eutectics. J. Am. Ceram. Soc. 83 (2000) 2745-2752
18. Fratello V.J., and Brandle C.D. Physical properties of a YAG melt. J. Cryst. Growth 128 (1993) 1006-1010
19. Young G.W., and Chait A. Steady-state thermal-solutal diffusion in a float zone. J. Cryst. Growth 96 (1989) 65-95
20. de Francisco, I., Orera, V.M., Merino, R.I., Larrea, A. and Peña, J.I., Growth of Al2O3-ZrO2(Y2O3) eutectic rods by the laser floating-zone technique: effect of the rotation. J. Eur. Ceram. Soc., in press.
21. Dickey E.C., Frazer C.S., Watkins T.R., and Hubbard C.R. Residual stresses in high-temperature ceramic eutectics. J. Eur. Ceram. Soc. 19 (1999) 2503-2509
22. 3) eutectics measured from 77 to 350 K. Acta Mater 50 (2002) 4677-4686
23. 3) eutectics. J. Am. Ceram. Soc. 85 (2002) 2025-2032
24. Benveniste Y., Dvorak G.J., and Chen T. On diagonal and elastic symmetry of the approximate effective stiffness tensor of heterogeneous media. J. Mech. Phys. Solids 39 (1991) 927-946
25. Niihara K. A fracture-mechanics analysis of indentation-induced Palmqvist crack in ceramics. J. Mater Sci. 2 (1983) 221-223
26. Anstis G.R., Chantikul P., Lawn B.R., and Marshall D.B. A critical evaluation of indentation techniques for measuring fracture toughness: I, direct crack measurements. J. Am. Ceram. Soc. 64 (1981) 533-538
27. Pastor J.Y., Llorca J., Salazar A., Oliete P.B., de Francisco I., and Peña J.I. Mechanical properties of melt-grown alumina-YAG eutectics up to 1900 K. J. Am. Ceram. Soc. 88 (2005) 1488
28. 3) eutectics. Mater. Sci. Eng. A 308 (2001) 241-249
29. Alton W.J., and Barlow A.J. Temperature dependence of the elastic constants of yttrium aluminum garnet. J. Appl. Phys. 38 7 (1967) 3023-3024
30. Handbook, of Laser Science and Technology, p. 329.
31. Orera V.M., Merino R.I., Pardo J.A., Larrea A., Peña J.I., González C., et al. Microstructure and physical properties of some eutectic composites processed by directional solidification. Acta Materialia 48 (2000) 4683-4689