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Physics of Particles and Nuclei Letters

, Volume 10, Issue 2, pp 157–161 | Cite as

Microstrain in dispersion-hardened steels

  • G. D. Bokuchava
  • I. V. Papushkin
  • V. V. Sumin
  • D. Aznabayev
  • B. Mukhametuly
  • A. M. Balagurov
  • D. V. Sheptyakov
Physics of Solid State and Condensed Matter

Abstract

Using high-resolution neutron diffraction, microstrain was investigated in three series of samples of stainless austenitic dispersion-hardened steels, which are used as various structural reactor components. The effect of temperature and duration of heat treatment on the precipitation of dispersion-hardened phase particles, as well as on lattice parameter changes and microstrain, was studied. An increase in microstrain upon coherence failure was observed in all the steels.

Keywords

Austenite Nucleus Letter Vanadium Carbide Coherence Failure Trans Mission Electron Microscopy Data 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Pleiades Publishing, Ltd. 2013

Authors and Affiliations

  • G. D. Bokuchava
    • 1
  • I. V. Papushkin
    • 1
  • V. V. Sumin
    • 1
  • D. Aznabayev
    • 1
  • B. Mukhametuly
    • 1
  • A. M. Balagurov
    • 1
  • D. V. Sheptyakov
    • 2
  1. 1.Joint Institute for Nuclear ResearchDubnaRussia
  2. 2.Paul Scherrer InstituteVilligenSwitzerland

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