Full-text resources of PSJD and other databases are now available in the new Library of Science.
Visit https://bibliotekanauki.pl

PL EN


Preferences help
enabled [disable] Abstract
Number of results
2014 | 125 | 3 | 702-705

Article title

Vickers Hardness and Positron Annihilation Study of Eurofer97 and ODS Eurofer

Content

Title variants

Languages of publication

EN

Abstracts

EN
This paper describes investigations of Eurofer97 and oxide dispersion strengthened version of this steel, in as received state and after annealing. Vickers hardness test was performed on the as received specimens and after annealing at various temperatures to obtain information about development of the strength of studied materials. After identifying the temperature region where significant changes of the strength take place we applied positron annihilation spectroscopy to probe the microstructural changes in ferritic/martensitic steels. An observation of phase transformation was observed in both steels at various temperatures indicating different behaviour of the base material and its strengthened version. All applied methods proved the importance of strengthening by oxides to improve properties of steels.

Keywords

EN

Year

Volume

125

Issue

3

Pages

702-705

Physical description

Dates

published
2014-03

Contributors

  • Institute of Nuclear and Physical Engineering, Slovak University of Technology Ilkovičova 3, 81219 Bratislava, Slovak Republic
author
  • Department of Low-temperature Physics, Charles University in Prague V Holešovičkách 2, 18000 Prague 8, Czech Republic
author
  • Department of Low-temperature Physics, Charles University in Prague V Holešovičkách 2, 18000 Prague 8, Czech Republic
author
  • Institute of Nuclear and Physical Engineering, Slovak University of Technology Ilkovičova 3, 81219 Bratislava, Slovak Republic

References

  • [1] B. Derby, J.R. Walker, Scr. Metall. 22, 529 (1988)
  • [2] S.V. Kamat, A.D. Rollett, J.P. Hirth, Scr. Metall. Mater. 25, 27 (1991)
  • [3] A.K. Seeger, in: Proc. 2nd Int. Conf. on Peaceful Uses of Atomic Energy, IAEA, Vienna 1958, p. 250
  • [4] A. Zeman, L. Debarberis, J. Kočík, V. Slugeň, E. Keilová, J. Nucl. Mater. 362, 259 (2007), doi:10.1016/j.jnucmat.2007.01.068
  • [5] F. Bečvář, J. Čížek, I. Procházka, J. Janotová, Nucl. Instrum. Methods Phys. Res. A 539, 372 (2005), doi:10.1016/j.nima.2004.09.031
  • [6] N. Djourelov, M. Misheva, J. Phys., Condens. Matter 8, 2081 (1996)
  • [7] J. Čížek, M. Vlček, I. Procházka, Nucl. Instrum. Methods Phys. Res. A 623, 982 (2010), doi:10.1016/j.nima.2010.07.046
  • [8] A. Ramar, R. Schäublin, J. Nucl. Mater. 432, 323 (2013), doi:10.1016/j.jnucmat.2012.07.024
  • [9] J. Čížek, I. Procházka, J. Kočík, E. Keilová, Phys. Status Solidi A 178, 651 (2000)
  • [10] C. Hidalgo, G. Donzález-Doncel, S. Linderoth, J.S. Juan, Phys. Rev. B 45, 7017 (1992), doi:10.1103/PhysRevB.45.7017
  • [11] J. Čížek, O. Melikhova, Z. Barnovská, I. Procházka, R.K. Islamgaliev, J. Phys. Conf. Series 443, 012008 (2013), doi:10.1088/1742-6596/443/1/012008

Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.bwnjournal-article-appv125n306kz
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.