Abstract
The defect microstructures and tensile properties of high purity copper single crystals have been studied after irradiation at room temperature with 600 MeV protons in the dose range from 10−3 to 10−1 dpa. The defect number density N of clusters shows a linear dependence with dose up to a saturation value of 4×1023 m−3, with a broad transition region between doses of 3×10−3 and 10−1 dpa. The increase in critical resolved shear stress (CRSS) induced by the irradiation is proportional to the square root of the dose, up to a dose of 7×10−3 dpa. These results are compared to those of both fission and fusion neutron irradiations, showing that in room temperature irradiations at low fluences, no recoil spectra effects can be detected.
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References
A.Y. Stathopuolos, Phil. Mag 44, 285 (1981) and P.B. Hirsh, Phil. Mag 44, 309 (1981).
N. Yoshida, Y. Akashi, K. Kitajima and M. Kiritani, J. Nucl. Mater. 133-134, 405 (1985)
S.J. Zinkle, J. Nucl. Mater. 150, 140 (1987).
Y. Satoh, I. Ishida, T. Yoshiie and M. Kiritani, J. Nucl. Mater. 155-157, 443 (1988).
A. Horsewell, B.N. Singh, S. Proennecke, W.F. Sommer and H.L. Heinisch, J. Nucl. Mater. 179-181, 924 (1991).
T. Muroga, H.L. Heisch, W.F. Sommer and P.D. Ferguson, J. Nucl. Mater. 191-194, 1150 (1992).
S.J. Zinkle, A. Horsewell, B.N. Singh and W.F. Sommer, J. Nucl. Mater. 212-215, 132 (1994).
M.J. Makin, A.D. Whapham and F.J. Minter, Phil Mag. 7, 285 (1962).
M. Rühle, Phys. Stat. Sol. 19, 263, 279 (1967).
T.H. Blewitt, R.R. Coltman, R.E. Jamison and J.K. Redman, J. Nucl. Mater 2, 277 (1960).
J. Fischer, Z. Naturforsch. 17A, 603 (1962).
T.J. Koppenaal, Acta Met. 12, 487 (1964) and J. Appl. Phys. 35, 2750 (1964).
J. Diehl, Radiation Damage in Solids, (IAEA, Vienna, 1962), Vol. 1, p 129.
J. Diehl and W. Schilling, Third Intern. Conf. on Peaceful Uses of Atomic Energy, (IAEA, Vienna, 1965), p. 72.
M.J. Makin, Proc. Metall. Society Conf., vol.37, Radiation Effects, ed. W.F. Sheely, 627(1965).
K. Shinohara and S. Kitajima, J. Nucl. Mater 133-134, 690 (1985).
H. L. Heinisch and C.J. Martinez, J. Nucl. Mater 141-143, 886 (1986).
H. L. Heinisch, J. Nucl. Mater 155-157, 121 (1988).
H. L. Heinisch, M.L. Hamilton, W.F. Sommer and P.D. Ferguson, J. Nucl. Mater 191-194, 1177 (1992).
P. Marmy, M. Daum, D. Gavillet, S. Green, W.V. Green, F. Hegedus, S. Proennecke, U. Rohre, U. Stiefel and M. Victoria, Nucl. Instr. and Meth. B47, 37 (1990).
S. Proennecke, PhD Thesis No. 1067, Ecole Polytechnique de Lausanne, Switzerland, (1992)
H. Susuki, S. Ikeda and S. Takeuchi, J.Phys. Soc. Japan 11, 382 (1956).
B.N. Singh and S.J. Zinkle, J. Nucl. Mater. 206, 212 (1993).
P.B. Hirsch, in Vacancies 76, ed. by R.E. Smallman and J.E. Harris (The Metals Society, 1976), p. 95.
H. Neuhiuser, in Dislocations in Solids, ed. F.R.N. Nabarro, vol. 6, 319 (1983).
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Dai, Y., Victoria, M. Defect Cluster Structure and Tensile Properties of Copper Single Crystals Irradiated With 600 MeV Protons. MRS Online Proceedings Library 439, 319–324 (1996). https://doi.org/10.1557/PROC-439-319
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DOI: https://doi.org/10.1557/PROC-439-319