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    • Keywords


      Rene 80; creep rupture; life prediction.

    • Abstract


      Rene 80 samples were creep–rupture tested in air between 1144 and 1255 K at various stress levels. The mean stress exponent, 𝑛, and the mean activation energy for creep were calculated from the experimental results. The accelerated creep life of the alloy was evaluated by using iso-stress parametric equations and Monkman–Grant method.

    • Author Affiliations


      M Aghaie-Khafri1 M Noori1

      1. Faculty of Mechanical Engineering, K.N. Toosi University of Technology, Tehran, Iran
    • Dates

  • Bulletin of Materials Science | News

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      Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
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      Posted on July 25, 2019

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