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Plasticity and Microstructure of Irradiated Pd

Published online by Cambridge University Press:  15 February 2011

N. Baluc ,
Y. Dai  and
M. Victoria
N. Baluc
Affiliation:
Swiss Federal Institute of Technology - Lausanne, Centre of Research in Plasma Physics, Fusion Technology Materials, 5232 Villigen-PSI, Switzerland, baluc@psi.ch, victoria@psi.ch
Y. Dai
Affiliation:
Paul Scherrer Institut, SINQ, 5232 Villigen-PSI, Switzerland, dai@psi.ch
M. Victoria
Affiliation:
Swiss Federal Institute of Technology - Lausanne, Centre of Research in Plasma Physics, Fusion Technology Materials, 5232 Villigen-PSI, Switzerland, baluc@psi.ch, victoria@psi.ch
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Abstract

Single crystalline specimens of pure Pd have been irradiated at ambient temperature with 590 MeV protons to doses ranging between 10−4 and 10−1 dpa. Tensile deformation experiments revealed that irradiation induces hardening and embrittlement, while scanning (SEM) and transmission electron microscopy (TEM) observations showed that plastic deformation of specimens irradiated to a dose ≥ 10−2 dpa is strongly localized and yields the creation of slip bands at the macroscopic scale and of defect-free channels at the microscopic level.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 540: Symposium N / Microstructural Processes in Irradiated Materials , 1998 , 555
Copyright
Copyright © Materials Research Society 1999

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References

1. Gavillet, D., Green, W.V., Victoria, M. and Martin, J.L., Radiation Effects 101, 269 (1986).Google Scholar
2. Dai, Y., PhD Thesis No. 1388, EPF-Lausanne, 1995.Google Scholar
3. Singh, B.N., Horsewell, A., Toft, P. and Edwards, D.J., J. Nucl. Mater. 224, 131 (1995).Google Scholar
4. Brimhall, J.L. and and Kissinger, H.E., Radiation Effects 15, 259 (1972).Google Scholar
5. Yoshida, N., Muroga, T., Watanabe, H., Araki, K. and Miyamoto, Y., J. Nucl. Mater. 155–157, 1222 (1988).Google Scholar
6. Müller, G., PhD Thesis No. 1554, EPF-Lausanne, 1997.Google Scholar
7. Chen, Y., Spätig, P. and Victoria, M., to appear in J. Nucl. Mater. (1998).Google Scholar
8. Guiu, F. and Pratt, P.L., Phys. Stat. Sol. 6, 111 (1964).Google Scholar
9. Spätig, P., Bonneville, J. and Martin, J.L., Mater. Sci. Eng. A167, 73 (1993).Google Scholar
10. Baluc, N., Dai, Y., Victoria, M., in preparation.Google Scholar
11. Hirth, J.P. and Lothe, J., Theory of Dislocations, 2nd ed., (Wiley, New York, 1982), p. 306.Google Scholar
12. Coulomb, P., J. Microsc. Spectrosc. Electron. 3, 295 (1978).Google Scholar