Compositionally graded YSZ-NiO composites by surface laser melting

Journal of the European Ceramic Society

Volumn 30, Issue 2, 2010, Pages 147-152

  Merino, Rosa I ^a   Pena J I ^a   Orera, V M ^a  

^a UNIVERSITY OF ZARAGOZA   (Spain)

Author keywords

Eutectics; Functional gradient material; Laser surface melting; NiO; YSZ

Indexed keywords

FUNCTIONAL GRADIENT; FUNCTIONAL GRADIENT MATERIAL; GRADED COMPOSITION; GRADED MICROSTRUCTURES; HYPEREUTECTIC COMPOSITION; LASER MELTING; LASER SURFACE MELTING; NIO; NIO COMPOSITES; SINTERED CERAMICS; SOLIDIFICATION RATE; SPEED INCREASE; TRAVERSE SPEED; YSZ;

CERAMIC MATERIALS; COMPOSITE MICROMECHANICS; EUTECTICS; LASERS; MELTING; MICROSTRUCTURE; SEGREGATION (METALLOGRAPHY); SOLIDIFICATION; SURFACE SEGREGATION;

SURFACES;

EID: 70449523356     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jeurceramsoc.2009.04.031     Document Type: Article

References (27)

1. 3) eutectic. Acta Mater. 48 (2000) 4691-4697
2. Waku Y., Nakagawa N., Wakamoto T., Ohtsubo H., Shimizu K., and Kohtoku Y. A ductile ceramic eutectic composite with high strength at 1873 K. Nature (Lond.) 389 (1997) 49-52
3. 2 ternary eutectic materials. J. Eur. Ceram. Soc. 25 (2005) 1411-1417
4. 3-YAG-YSZ eutectics. Adv. Mater. 19 (2007) 2313-2318
5. Larrea A., and Orera V.M. Porous crystal structures obtained from directionally solidified eutectic precursors. J. Cryst. Growth 300 (2007) 387-393
6. Orera V.M., Larrea A., Merino R.I., Rebolledo M.A., Vallés J.A., Gotor R., et al. Novel photonic materials made from ionic eutectic compounds. Acta Phys. Slovaca 55 (2005) 261-269
7. Laguna-Bercero M.A., and Larrea A. YSZ-induced crystallographic reorientation of Ni particles in Ni-YSZ cermets. J. Am. Ceram. Soc. 90 (2007) 2954-2960
8. Steen W.M. Laser material processing (2003), Springer-Verlag, London
9. Triantafyllidis D., Li L., and Stott F.H. Crack free densification of ceramics by laser surface treatment. Surf. Coat. Technol. 201 (2006) 3163-3173
10. 3 eutectic plates produced by laser zone melting. J. Eur. Ceram. Soc. 22 (2002) 191-198
11. 3) eutectic oxides by laser melting: processing and wear resistance. J. Am. Ceram. Soc. 91 (2008) 3552-3559
12. Merino R.I., Peña J.I., Laguna-Bercero M.A., Larrea A., and Orera V.M. Directionally solidified calcia stabilised zirconia-nickel oxide plates in anode supported SOFC's. J. Eur. Ceram. Soc. 24 (2004) 1349-1353
13. De Francisco I. PhD. Thesis. University of Zaragoza; 2005.
14. Campana R., Larrea A., Peña J.I., and Orera V.M. Ni-YSZ cermet micro-tubes with textured surface. J. Eur. Ceram. 29 (2009) 85-90
15. Merino R.I. Cerámicas eutécticas solidificadas direccionalmente para fotónica y electrocerámica. Rev. Real Acad. Ciencias. Zaragoza 61 (2006) 47-86
16. Yoshikawa A., Epelbaum B.M., Hasegawa K., Durbin S.D., and Fukuda T. Microstructures in oxide eutectic fibers grown by a modified micro-pulling-down method. J. Cryst. Growth 205 (1999) 305-316
17. Pei Y.T., and de Hosson J.Th.M. Functionally graded materials produced by laser cladding. Acta Mater. 48 (2000) 2617-2624
18. Carvalho P.A., and Vilar R. Laser alloying of zinc with aluminium: solidification structures. Surf. Coat. Technol. 91 (1997) 158-156
19. Laguna-Bercero M.A. PhD Thesis. University of Zaragoza; 2005.
20. 3) near eutectic composites. Solid State Ionics 178 (2007) 239-247
21. Llorca J., and Orera V.M. Directionally solidified eutectic ceramic oxides. Prog. Mater. Sci. 51 (2006) 711
22. Kou S. Transport phenomena and materials processing (1996), John Wiley and Sons Inc., New York
23. Mazumder J. Overview of melt dynamics in laser processing. Opt. Eng. 30 (1991) 1208-1219
24. Kou, S., Page 8.5-13 in Ref. [22].
25. 12 melt. J. Cryst. Growth 128 (1993) 1006-1010
26. Bhat B.N. Effect of thermotransport on directionally solidified aluminium-copper eutectic. J. Cryst. Growth 28 (1975) 68-76
27. Flemings M.C. Principles of control of soundness and homogeneity of large ingots. Scand. J. Met. 5 (1976) 1-15