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The determination of the activation energies of dislocation motion in solid solution single crystals

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Abstract

The shape of experimental curves CRSS-T (critical resolved shear stress versus temperature) in solid solution crystals is compared with that deduced by Kratochvíl et al. [3] and it is shown that at low temperatures agreement is obtained for a certain value of the activation energyU 1. So it is possible to find the value of the activation energy of dislocation motionU 1 at low temperatures from the CRSS-T dependences.

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Authors and Affiliations

  1. Department of Metal Physics, Charles University, Prague, Czechoslovakia

    P. Kratochvíl

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  1. P. Kratochvíl
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Kratochvíl, P. The determination of the activation energies of dislocation motion in solid solution single crystals. J Mater Sci 12, 1134–1138 (1977). https://doi.org/10.1007/BF02426850

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  • DOI: https://doi.org/10.1007/BF02426850

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