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Microstrain in dispersion-hardened steels

  • Physics of Solid State and Condensed Matter
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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.

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Authors and Affiliations

  1. Joint Institute for Nuclear Research, Dubna, Russia

    G. D. Bokuchava, I. V. Papushkin, V. V. Sumin, D. Aznabayev, B. Mukhametuly & A. M. Balagurov

  2. Paul Scherrer Institute, Villigen, Switzerland

    D. V. Sheptyakov

Authors
  1. G. D. Bokuchava
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  2. I. V. Papushkin
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  3. V. V. Sumin
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  4. D. Aznabayev
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  5. B. Mukhametuly
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  6. A. M. Balagurov
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  7. D. V. Sheptyakov
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Additional information

Original Russian Text © G.D. Bokuchava, I.V. Papushkin, V.V. Sumin, D. Aznabayev, B. Mukhametuly, A.M. Balagurov, D.V. Sheptyakov, 2013, published in Pis’ma v Zhurnal Fizika Elementarnykh Chastits i Atomnogo Yadra, 2013, No. 2(179), pp. 245–252.

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Bokuchava, G.D., Papushkin, I.V., Sumin, V.V. et al. Microstrain in dispersion-hardened steels. Phys. Part. Nuclei Lett. 10, 157–161 (2013). https://doi.org/10.1134/S1547477113020040

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  • DOI: https://doi.org/10.1134/S1547477113020040

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