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Diffusion-elastic phenomena I. Theory of diffusion-induced elastic bending

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Czechoslovak Journal of Physics B Aims and scope

Abstract

A special case of diffusion-elastic phenomena for interstitials is treated and an analytical solution is presented expressing the elastic bending during the diffusion process as function of physical (diffusivities, Young's moduli, constants in the second Vegard's law) and geometrical characteristics of the diffusion system. To enable the solution of the problem in principle, the second law of Vegard for interstitials was formulated analogously to the original version valid only for substitutional atoms. A series of numerical results in form of graphs indicate the properties of the solution of the problem. A description of verifying experiments will follow in the next paper.

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Authors and Affiliations

  1. Institute of Solid State Physics, Czechosl. Acad. Sci., Prague, Cukrovarnická 10, 162 53, Praha 6, Czechoslovakia

    J. Čermák

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  1. J. Čermák
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The author is grateful to Z.Heřmanová for her care in performing all time-consuming computations.

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Čermák, J. Diffusion-elastic phenomena I. Theory of diffusion-induced elastic bending. Czech J Phys 23, 1355–1369 (1973). https://doi.org/10.1007/BF01586525

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  • DOI: https://doi.org/10.1007/BF01586525

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