Czechoslovak Journal of Physics B

, Volume 32, Issue 11, pp 1241–1245 | Cite as

Dislocations in deformed and annealed Fe-3 wt.% Si single crystals

  • S. Libovický
Article
Received:

Abstract

Changes of the dislocation arrangement during isothermal anneal in the temperature range 593 K–823 K of Fe-3 wt.% Si single crystals previously deformed 40% in tension are studied by TEM. From the observed decrease in dislocation densities it is concluded that bundles of dislocations which are the main component of the dislocation arrangement consist predominantly of edge dipoles of primary dislocations. The maximum height of the dipoles is about 16 nm.

Keywords

Dislocation Density Maximum Height Isothermal Anneal Dislocation Arrangement Primary Dislocation 
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References

  1. [1]
    Bucki M.: Thesis, Institute of Physics, Czechosl. Acad. Sci., Prague, 1974.Google Scholar
  2. [2]
    Zárubová N., Šesták B.: Phys. Status Solidi (a)30 (1975) 365.Google Scholar
  3. [3]
    Zárubová N., Kadečková S.: Proc. 5th Int. Conf. on Strength of Metals and Alloys, Aachen, 1979, p. 1031.Google Scholar
  4. [4]
    Ham R. K.: Phil. Mag.6 (1961) 1183.Google Scholar
  5. [5]
    Kroupa F.: Czech. J. Phys. B17 (1967) 220.Google Scholar
  6. [6]
    Mirani H. V. M., Harthoorn R., Zuurendonk T. J., Helmerhorst S. J., de Vries G.: Phys. Status Solidi (a)29 (1975) 115.Google Scholar

Copyright information

© Academia, Publishing House of the Czechoslovak Academy of Sciences 1982

Authors and Affiliations

  • S. Libovický
    • 1
  1. 1.Institute of PhysicsCzechosl. Acad. Sci., PraguePraha 8Czechoslovakia

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