Statistical theory of the microdeformations of polycrystals. I

L. D. Dikusar, E. F. Dudarev, V. E. Panin

Research output: Contribution to journalArticlepeer-review


A model of microdeformations in a polycrystal which takes into account the inhomogeneity due to grain reorientation in its stressed state is considered. Using the apparatus of the theory of random functions, theoretical calculations are made of the true and macroscopic elastic limits of the polycrystal. It is shown that the limits depend on the functional form of the grain distribution density as a function of the stresses, composition, and state of the alloy, and the nature of the dislocation sources.

Original languageEnglish
Pages (from-to)1097-1101
Number of pages5
JournalSoviet Physics Journal
Issue number8
Publication statusPublished - 1974

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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