CONSERVATIVE JOG SLIP ON SUPERDISLOCATIONS AND WORK-HARDENING OF ORDERED ALLOYS.

L. E. Popov, Yu P. Sharkeev, N. A. Koneva, N. A. Enshina, G. A. Perov

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2 Citations (Scopus)

Abstract

Evaluation of strength has been made for the blocking of screw orientation-dislocations in the L1//2 superstructure. As a result of conservative slip of interstitial jogs along the superpartial dislocations of screw orientation there is the following contribution to work-hardening: tau equals 0. 31Gb rho ** one-half , where G is the shear modulus, b is the Burgers vector value of the dislocations, and rho is the total density of dislocations. The conservative slip of interstitial jogs appears to be one of the reasons for fine slip in ordered alloys.

Original languageEnglish
Pages (from-to)701-708
Number of pages8
JournalPhysica Status Solidi (A) Applied Research
Volume37
Issue number2
Publication statusPublished - Oct 1976

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ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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