Abstract
The recovery of Young's Modulus of alloy 2024 Al shock-loaded at shock pressures of 1.5 and 11 kbars was investigated at 41 and 56° C respectively. The activation energy of diffusion and the maximum percentage of recovery for the specimens as a function of shock pressures were evaluated. Based on the experimental results, some aspects of the defects in the specimens as a function of shock pressure are discussed.
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C. P. Chang, U. K. Sinha, G. Rai andC. H. Ma,J. Phys. Chem. Solids 36 (1975) 1037.
D. T. C. Huo andC. H. Ma,J. Appl. Phys. 46 (1975) 699.
idem, Acta Met. 23 (1975) 285.
I. P. Singh, M.Sc. Thesis, 1972 andP. Singha, M. Sc. Thesis, 1974, New Mexico Institute of Mining and Technology, Socorro, New Mexico.
J. W. Marx andJ. M. Sivertsten,J. Appl. Phys. 24 (1953) 81.
A. G. Damask andG. J. Dienes, “Point Defects in Metals”. (Gordon and Breach, New York, 1971) p.145.
N. F. Mott,Phil. Mag. 43 (1952) 1151.
A. Seeger andH. Mehrer, “Vacancies and Interstitials”, Volume 1, edited by A. Seegeret al. (Interscience, New York, 1970).
C. Panseri, F. Gatto andT. Federighi,Acta Met. 5 (1957) 50.
K. Herschbach,Phys. Rev. 130 (1963) 554.
H. Kressel andN. Brown,J. Appl. Phys. 38 (1967) 1618.
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Lee, J.J., Ma, C.H. Recovery study on the Youngs modulus of shock-loaded alloy 2024 Al. J Mater Sci 13, 43–46 (1978). https://doi.org/10.1007/BF00739270
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DOI: https://doi.org/10.1007/BF00739270