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  • Title

    Fatigue behavior of aluminum alloys at elevated temperatures

  • Authors

    Ahmed Mustaffa Saleem

  • Subject


  • Year 2011
    Issue 2(36)
    UDC 539.3
    Pages 28-32
  • Abstract

    The fatigue behavior of aluminum alloy at elevated temperature is studied. Fatigue failure is a major failure mode of malfunction where the cyclic load is applied toa machine element. Hence, it is important to know the fatigue behavior of the machine element at elevated temperature, as aluminum alloy is widely used in industry, namely, in aerospace, automobile and miniatures industries etc., because of its non-corrosive properties and light weight. The fatigue behavior of 2024-T4 Aluminum alloy is investigated under ambient as well as elevated temperatures and it is observed that the fatigue strength coefficient of 2024-T4 Aluminum alloy at elevated temperature makes up 1,2...1,4 compared with dry fatigue strength.


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  • References

    1. Mao, H. Creep Fatigue Reliability of High Temperature Materials / H. Mao, S. Mahadevan // 8th ASCE Special Conference on Probabilistic Mechanics and Structural Reliability. — 2000.

    2. Bilal, M. Ayuub et al. Reliability — Based Design Guide lines for Fatigue of Ship Structures / M. Bilal // The American Society of Naval Engineers J. — 2002,

    3. Hanlon, T. Fatigue Behavior of Nanocrystalline Metals and Alloys / T. Hanlon // Intern. J. of Fatigue. — 2005. — Vol. 27. — P. 1147 — 1158.

    4. Minntyan, L. Computational Simulation of Composite Structural Fatigue / L. Minntyan. — NASA Glenn Research Center, 2005.

    5. Ali F. Hamide Al-Amiri. Cumulative Fatigue Damage Application to Estimating Parts Under High Temperature with Using Learning System: Ms, C, Thesis / Ali F. Hamide Al-Amiri. — Dep. of Techn. Education, Univ. of Technology, Iraq, 2006.

    6. Stekovic, S. Low Cycle Fatigue and Thermo-Mechanical Fatigue of Uncoated and Coated Nickel–Base Super alloys: Ph, D, Thesis / S. Stekovic. — Linkoping University, Sweeden, 2007.

    7. Rasha Hussam AL-Kiasee. Effect of Pipe – Stress on Al-Alloy Structural Fatigue life: Ph, D, Thesis / Rasha Hussam AL-Kiasee. — Mech. Eng. Department, Univ. of Technology, Iraq, 2002.

    8. Yassen Mohammed Kalook. The concept of cumulative fatigue damage as a tool to elevate the residual stresses for 2024-Al alloy / Yassen Mohammed Kalook // J. of Engineering and Technology. — 2007.

    9. W.R. Al-Naimy. Cumulative Multi axial Fatigue Damage on Aircraft Alloy 2024-T4 Under complex Loading: M, Sc, Thesis / W.R. Al-Naimy. — Mech. Eng. Department, Univ. of Technology, 1997.

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