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Study of lath morphology bainite in high-strength pipe steel

  • Pipe Steels
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Metal Science and Heat Treatment Aims and scope

High-strength pipe steel structure is studied by light and scanning microscopy. Extensive areas, identified previously as “lath morphology bainite” are analyzed. It is shown by means of EBSD analysis that the areas studied are in fact large grains of bainitic nonequilibrium ferrite within which carbon is bonded in microalloying element carbonitrides and is restrained by dislocations.

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Authors and Affiliations

  1. St. Petersburg State Polytechnic Institute, St. Petersburg, Russia

    N. G. Kolbasnikov, O. G. Zotov, A. I. Shamshurin & A. A. Luk’yanov

Authors
  1. N. G. Kolbasnikov
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  2. O. G. Zotov
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  3. A. I. Shamshurin
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  4. A. A. Luk’yanov
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Corresponding author

Correspondence to N. G. Kolbasnikov.

Additional information

Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 6, pp. 3 – 9, June, 2013.

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Kolbasnikov, N.G., Zotov, O.G., Shamshurin, A.I. et al. Study of lath morphology bainite in high-strength pipe steel. Met Sci Heat Treat 55, 287–293 (2013). https://doi.org/10.1007/s11041-013-9621-9

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  • DOI: https://doi.org/10.1007/s11041-013-9621-9

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