Field assisted sintering of ceramic constituted by alumina and yttria stabilized zirconia

Journal of the European Ceramic Society

Volumn 34, Issue 10, 2014, Pages 2435-2442

  Naik, Kiran S ^a,b   Sglavo, Vincenzo M ^a   Raj, Rishi ^b  

^a UNIVERSITY OF TRENTO   (Italy)

^b University of Colorado at Boulder   (United States)

Author keywords

FAST; Flash sintering; Grain growth; Hybrid sintering

Indexed keywords

ALUMINA; CERAMIC MATERIALS; FIRE FIGHTING EQUIPMENT; GRAIN GROWTH; HEAT TREATING FURNACES; TEMPERATURE;

ALUMINA CERAMIC; ALUMINA/ZIRCONIA COMPOSITES; ELECTRICAL FIELD; FAST; FLASH SINTERING; FURNACE TEMPERATURES; HYBRID BEHAVIOR; HYBRID SINTERING;

SINTERING;

EID: 84899092719     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jeurceramsoc.2014.02.042     Document Type: Article

References (23)

1. Cologna M., Rashkova B., Raj R. Flash sintering of nanograin zirconia in <5s at 850°C. J Am Ceram Soc 2010, 93:3556-3559.
2. Cologna M., Prette A.L.G., Raj R. Flash-sintering of cubic yttria-stabilized zirconia at 750°C for possible use in SOFC manufacturing. J Am Ceram Soc 2011, 94:316-319.
3. Cologna M., Francis J.S.C., Raj R. Field assisted and flash sintering of alumina and its relationship to conductivity and MgO-doping. J Eur Ceram Soc 2011, 31:2827-2837.
4. 4 spinel for solid oxide fuel cell applications. J Power Sources 2011, 196:2061-2065.
5. Karakuscu A., Cologna M., Yarotski D., Won J., Francis J.S.C., Raj R., et al. Defect structure of flash-sintered strontium titanate. J Am Ceram Soc 2012, 95:2531-2536.
6. Zapata-Solvas E., Bonilla S., Wilshaw P.R., Todd R.I. Preliminary investigation of flash sintering of SiC. J Eur Ceram Soc 2013, 33:2811-2816.
7. Francis J.S.C., Marco Cologna R.R. Particle size effects in fl{ligature}ash sintering. J Eur Ceram Soc 2012, 32:3129-3136.
8. Francis J.S.C., Raj R. Flash-sinterforging of nanograin zirconia: field assisted sintering and superplasticity. J Am Ceram Soc 2012, 95:138-146.
9. Downs J.A., Sglavo V.M. Electric field assisted sintering of cubic zirconia at 390°C. J Am Ceram Soc 2013, 96:1342-1344.
10. Baik S., Moon J. Effects of magnesium oxide on grain-boundary segregation of calcium during sintering of alumina. J Am Ceram Soc 1991, 22:819-822.
11. Kumar B., Thokchom J.S. Space charge-mediated ionic transport in yttria-stabilized zirconia-alumina composite membranes. J Am Ceram Soc 2008, 91:1175-1181.
12. Guo X., Waser R. Electrical properties of the grain boundaries of oxygen ion conductors: acceptor-doped zirconia and ceria. Prog Mater Sci 2006, 51:151-210.
13. 3 ceramics. Solid State Ionics 1982, 6:159-170.
14. 2 inclusions. J Am Ceram Soc 1984, 67:164-168.
15. 2 particles. J Mater Sci Lett 1985, 4:1067-1070.
16. Raj R. Joule heating during flash-sintering. J Am Ceram Soc 2012, 32:2293-2301.
17. Mendelson M. Average grain size in polycrystalline ceramics. J Am Ceram Soc 1969, 52:443-446.
18. Wurst J., Nelson J. Lineal intercept technique for measuring grain size in two phase polycrystalline ceramics. J Am Ceram Soc 1972, 46:109.
19. Alaruri S., Bianchini L., Brewington A. Effective spectral emissivity measurements of superalloys and YSZ thermal barrier coating at high temperatures using a 1.6μm single wavelength pyrometer. Opt Lasers Eng 1998, 30:77-91.
20. Ghosh S., Chokshi A.H., Lee P., Raj R. A huge effect of weak dc electrical fields on grain growth in zirconia. J Am Ceram Soc 2009, 92:1856-1859.
21. Yang D., Raj R., Conrad H. Enhanced sintering rate of zirconia (3Y-TZP) through the effect of a weak dc electric field on grain growth. J Am Ceram Soc 2010, 93:2935-2937.
22. Burke J.E., Turnbull D. Recrystallization and grain growth. Prog Met Phys 1952, 3:220-292.
23. Hillert M. On the theory of normal and abnormal grain growth. Acta Metall 1965, 13:227-238.