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An experimental investigation of possible B2-ordering in the Al-Cr system

  • Basic And Applied Research
  • Published:
Journal of Phase Equilibria

Abstract

An experimental investigation of possible B2 ordering in the Al-Cr system has been performed. Samples containing 58.4 to 67.5 at.% Cr have been heat treated at temperatures between 885 and 1000 °C and then quenched in water. The samples were examined by x-ray diffraction. Alloys containing 58.4 to 64.8 at.% Al that were quenched from 885 and 905 °C show lines in the x-ray diffraction patterns that are consistent with a B2-ordered body-centered cubic structure.

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Authors and Affiliations

  1. Div. of Physical Metallurgy, Dept. of Materials Science and Engineering, Royal Institute of Technology, S-100 44, Stockholm, Sweden

    T. Helander

  2. State Technical University, Politechnicheskaya St., 29., 195251, St. Petersburg, Russia

    O. Tolochko

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  1. T. Helander
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  2. O. Tolochko
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Helander, T., Tolochko, O. An experimental investigation of possible B2-ordering in the Al-Cr system. JPE 20, 57–60 (1999). https://doi.org/10.1361/105497199770335947

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  • DOI: https://doi.org/10.1361/105497199770335947

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