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Deformation-induced planar defects in Al–Cu–Fe quasicrystals

Published online by Cambridge University Press:  31 January 2011

J. E. Shield  and
M. J. Kramer
J. E. Shield
Affiliation:
Department of Materials Science and Engineering, University of Utah, Salt Lake City, Utah 84112
M. J. Kramer
Affiliation:
Ames Laboratory, United States Department of Energy, and Iowa State University, Ames, Iowa 50011
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Abstract

Planar defects were observed in a hot isostatically pressed Al–Cu–Fe alloy. The defects were determined to be perpendicular to the fivefold direction. They were also found to be regions where the quasiperiodicity in the five-fold direction was disrupted, resulting in a periodicity along this direction of 1.06 nm. The defects were stable up to approximately 750 °C. The defects were determined to be formed by the applied shear forces associated with the consolidation process. The displacement vector of the defects was determined to be in a twofold direction perpendicular to the periodic direction.

Type
Articles
Information
Journal of Materials Research , Volume 12 , Issue 2 , February 1997 , pp. 300 - 303
Copyright
Copyright © Materials Research Society 1997

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References

1.Devaud-Rzepski, J., Cornier-Quiquandon, M., and Gratias, D., Third International Meeting on Quasicrystals and Incommensurate Structures (World Scientific, Vista Hermosa, Mexico, 1989), p. 498.Google Scholar
2.Wollgarten, M., Gratias, D., Zhang, Z., and Urban, K., Philos. Mag. A 64, 819 (1991).CrossRefGoogle Scholar
3.Wollgarten, M., Zhang, Z., and Urban, K., Philos. Mag. Lett. 65, 1 (1992).CrossRefGoogle Scholar
4.Dai, M. X., Wang, R., Gui, J., and Yan, Y. F., Philos. Mag. Lett. 64, 21 (1991).CrossRefGoogle Scholar
5.Yan, Y., Wang, R., and Feng, J., Philos. Mag. Lett. 66, 197 (1992).CrossRefGoogle Scholar
6.Ranganathan, S., Prasad, R., and Mukhopadhyay, N. K., Philos. Mag. Lett. 59, 257 (1989).CrossRefGoogle Scholar
7.Singh, A. and Ranganathan, S., J. Non-Cryst. Solids 153–154, 86 (1993).CrossRefGoogle Scholar
8.Wang, R., Yan, Y. F., and Kuo, K. H., J. Non-Cryst. Solids 153–154, 103 (1993).CrossRefGoogle Scholar
9.Dai, M. X. and Urban, K., Philos. Mag. Lett. 67, 67 (1993).CrossRefGoogle Scholar
10.Wollgarten, M., Lakner, H., and Urban, K., J. Non-Cryst. Solids 153–154, 108 (1993).CrossRefGoogle Scholar
11.Zhang, Z., Li, N. C., and Urban, K., J. Mater. Res. 6, 366 (1991).CrossRefGoogle Scholar
12.Shibuya, T., Hashimoto, T., and Takeuchi, S., Jpn. J. Appl. Phys. 29, L349 (1990).CrossRefGoogle Scholar
13.Kang, S. S. and Dubois, J. M., Philos. Mag. A 66, 151 (1992).CrossRefGoogle Scholar
14.Bresson, D. and Gratias, D., J. Non-Cryst. Solids 153–154, 468 (1993).CrossRefGoogle Scholar
15.Shield, J. E., Kramer, M. J., and McCallum, R. W., J. Mater. Res. 9, 343 (1994).CrossRefGoogle Scholar
16.Wollgarten, M., Beyss, M., Urban, K., Liebertz, N., and Köster, U., Phys. Rev. Lett. 71, 549 (1993).CrossRefGoogle Scholar
17.Shield, J. E., Kramer, M. J., and McCallum, R. W., J. Mater. Res. 8, 1199 (1993).CrossRefGoogle Scholar
18.Shield, J. E. and Kramer, M. J., Philos. Mag. Lett. 69, 115 (1994).CrossRefGoogle Scholar
19.Bancel, P., Quasicrystals: The State of the Art, edited by DiVincenzo, D. P. and Steinhardt, P. J. (World Scientific, Singapore, 1991), p. 23.Google Scholar
20.Wollgarten, M., Rosenfeld, R., Feuerbacher, M., Metzmacher, C., Urban, K., Baufeld, B., Bartsch, M., and Messerschmidt, R., Proceedings of the 5th International Conference on Quasicrystals, edited by Janot, C. and Mosseri, R. (World Scientific, London, 1996).Google Scholar
21.Shield, J. E. and Kramer, M. J., Scripta Metall. 34, 913 (1996).CrossRefGoogle Scholar
22.Levine, D., Lubensky, T. C., Ostlund, S., Ramaswamy, S., Steinhardt, P. J., and Toner, J., Phys. Rev. Lett. 54, 1520 (1985).CrossRefGoogle Scholar
23.Socolar, J. E. S., Lubensky, T. C., and Steinhardt, P. J., Phys. Rev. B 34, 3345 (1986).CrossRefGoogle Scholar
24.Reed-Hill, R. E., Physical Metallurgy Principles (Brooks/Cole Engineering Division, Monterey, CA, 1973), p. 655.Google Scholar