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      https://www.ias.ac.in/article/fulltext/boms/029/03/0271-0275

    • Keywords

       

      Titanium alloy, LT26A; low cycle fatigue; Coffin–Manson relationship; cyclic softening.

    • Abstract

       

      Low cycle fatigue (LCF) behaviour of the near 𝛼 titanium alloy, Ti–6Al–5Zr–0.5Mo–0.25Si (LT26A), was investigated in the (𝛼 + 𝛽) as well as 𝛽 treated conditions at room temperature. LCF tests were carried out under total strain controlled mode in the range of 𝛥 𝜀t/2: from ± 0.60% to ± 1.40%. The alloy shows cyclic softening in both the conditions. Also it exhibits dual slope Coffin–Manson (C–M) relationship in both the treated conditions.

    • Author Affiliations

       

      Anil Kumar Nag1 K V U Praveen1 Vakil Singh1

      1. Department of Metallurgical Engineering, Banaras Hindu University, Varanasi 221 005, India
    • Dates

       
  • Bulletin of Materials Science | News

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