Elementary mechanisms behind the high-temperature deformation behavior of lutetium-doped silicon nitride

Journal of the American Ceramic Society

Volumn 86, Issue 3, 2003, Pages 471-474

  Pezzotti, Giuseppe ^a   Ota, Ken'ichi ^a   Yamamoto, Yoshifumi ^a   Lin, Hua Tay ^b  

^a KYOTO INSTITUTE OF TECHNOLOGY   (Japan)

^b OAK RIDGE NATIONAL LABORATORY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ANELASTIC RELAXATION; CREEP; DAMPING; DEFORMATION; GRAIN BOUNDARIES; HIGH TEMPERATURE PROPERTIES; LUTETIUM; MELTING; POLYCRYSTALLINE MATERIALS; SILICATES;

FORCED-VIBRATION DAMPING MEASUREMENT; HIGH TEMPERATURE DEFORMATION; INTERGRANULAR SLIDING; LUTETIUM SILICATE;

SILICON NITRIDE;

EID: 0037350589     PISSN: 00027820     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1151-2916.2003.tb03323.x     Document Type: Article

References (16)

1. G. Quincke, "The Formation of Ice and the Grained Structure of Glaciers," Proc. R. Soc. London, A, 76 [6] 431-39 (1905).
2. T.-S. Ke, "Experimental Evidence of the Viscous Behavior of Grain Boundaries in Metals," Phys. Rev. A, 71A [8] 533-46 (1947).
3. G. Chaudron, P. Lacombe, and N. Yannaquis, "On the Behavior of Grain Junctions during the Melting of Very Pure Aluminum," C. R. Hebd. Seances Acad. Sci., 226 [9] 1372-76 (1948).
4. F. Hargreaves and R.J. Hills, "Work-Softening and a Theory of Intercrystalline Cohesion," J. Inst. Met., 41, 257-62 (1929).
5. A.S. Nowick, "Stress Relaxation Across Interfaces": pp. 248-68 in Metal Interfaces. American Society of Metals, Cleveland, OH, 1952.
6. D.R. Clarke, "Grain Boundaries in Polycrystalline Ceramics," Ann. Rev. Mater. Sci., 17, 57-74 (1987).
7. H.-J. Kleebe and G. Pezzotti, "Mechanism of Grain-Boundary Wetting-Dewetting in z = 1 SiAlON Ceramics," J. Am. Ceram. Soc., 85 [2] 3049-53 (2002).
8. F. Lofaj, S.M. Wiederhorn, G.G. Long, P.R. Jemian, and M.K. Ferber, "Cavitation Creep in the Next Generation Silicon Nitride": pp. 487-93 in Proceedings of the 7th International Symposium on Ceramic Materials and Components for Engines. Edited by J. G. Heinrich and F. Aldinger. Wiley-VCH, Weinheim, Germany, 2001.
9. F. Lofaj, S.M. Wiederhorn, G.G. Long, B.J. Hockey, P.R. Jemian, L. Browder, and J. Andreason, "Non-Cavitational Tensile Creep in Silicon Nitride with Lu-Based Additives," J. Eur. Ceram. Soc., 22 [14-15] 2479-87 (2002).
10. A. S. Nowick and B. S. Berry, Anelastic Relaxation in Crystalline Solids; p. 21. Academic Press, New York, 1972.
11. G. Pezzotti, K. Ota, and H.-J. Kleebe, "Grain-Boundary Relaxation in High-Purity Silicon Nitride," J. Am. Ceram. Soc., 79 [9] 2237-46 (1996).
12. G. Pezzotti and K. Ota, "Grain-Boundary Sliding in Fluorine-Doped Silicon Nitride," J. Am. Ceram. Soc., 80 [3] 599-603 (1997).
13. G. Pezzotti, H.-J. Kleebe, K. Ota, and K. Yabuta, "Suppression of Viscous Grain-Boundary Sliding in a Dilute SiAlON Ceramic," J. Am. Ceram. Soc., 80 [9] 2349-54 (1997).
14. G. Pezzotti, K. Ota, and H.-J. Kleebe, "Viscous Slip along Grain Boundaries in Chlorine-Doped Silicon Nitride," J. Am. Ceram. Soc., 80 [9] 2341-48 (1997).
15. G. Pezzotti, "Grain-Boundary Viscosity of Calcium-Doped Silicon Nitride," J. Am. Ceram. Soc., 81 [8] 2164-68 (1998).
16. R.L. Coble, "Model for Boundary Diffusion Controlled Creep in Polycrystalline Materials," J. Appl. Phys., 34 [6] 1679-82 (1963).