Relation between Fatigue Limit and Tensile Strength at Different Tempering Temperature and Time of Ck55 Steel

  • Authors

    • S. R.Biswal
    • S. T.Nayak
    2018-12-13
    https://doi.org/10.14419/ijet.v7i4.39.23943
  • Ck55, FatigueLimit, FatigueLife, Tempering, TensileStrength.

  • Fatigue properties of tempered Ck55 (.55%C) has been investigated by using Moore rotating beam testing machine at a load ratio of R = -1 and cycling frequency of 100 Hz with specific consideration regarding micro structural points of interest. Ck55 steels demonstrate a distinct variation of fatigue limit and life at different tempering temperature and time length. No specimen failed below fatigue limit for high number of cycles.  The actual fatigue test results for given materials, relates the tempering temperature and time which is because of the formation and changes in the microstructure. An attempt has been made to imperative connections between tensile strength and endurance life by varying tempering temperature and time.

     

  • References

    1. [1] Deiter GE (1988), Mechanical metallurgy, Mc graw hill ltd, UK, PP 375,378,379.

      [2] Bannantine JA, Comer JJ & Handrock JL (1990), Fundamentals of metal fatigue analysis. New Jersey: Prentice-Hall.

      [3] Murakami Y & Endo M (1994), ‘Effects of defects, inclusions and in homogeneities on fatigue-strength’, Int J Fatigue, Vol.16, No. 3, pp.163–82.

      [4] Naito T, Ueda H and Kikuchui M (1984) ‘Fatigue behavior of carburized steel with internal oxides and nonmartensitic micro-structure near the surface. Metal Trans, Vol.15A, pp.1431–1436.

      [5] Asami K & Sugiyama Y (1985), ‘Fatigue strength of various surface hardened steels’, J Heat Treatment Technol Assoc, Vol.25, pp.147–50.

      [6] Murakami Y, Takada M & Toriyama T (1998), ‘Super-longlife tension compression fatigue properties of quenched and tempered 0.46% carbon steel’, Int J Fatigue, Vol. 16, No. 9, pp.661–667.

      [7] Sakai T, Takeda M, Shiozawa K, Ochi Y, Nakajima M & Nakamura T (1999), ‘Experimental evidence of duplex S–N characteristics in wide life region for high strength steels’, Proceedings of the seventh international fatigue conference, Beijing, China,Higher Education Press, vol. 1, pp.573–578.

      [8] Durmus A & Bayram A (2004),‘An investigation on the tensile and abrasive wear properties of plain carbon dual-phase steels’, pp.571-576.

      [9] Somer & Nacy M (2007), ‘Effect of Heat Treatment on Fatigue Behavior of (A193-51T-B7) Alloy Steel’, Proceedings of the World Congress on Engineering, London, U.K.,Vol. II.

      [10] Sahaa A, Mondal DK & Maity J (2010), ‘Effect of cyclic heat treatment on microstructure and mechanical properties of 0.6wt% carbon steel’, Materials Science and Engineering, Vol. A 527, pp.4001–4007.

      [11] Olivera E & Jovanovic M (2006), ‘The austempering study of alloyed ductile iron, Materials and Design’, Volume 27, pp.617–622.

      [12] Putatunda SK & Kesani S (2006) ‘Development of austenite free ADI (austempered ductile cast iron)’, Materials Science and Engineering A, pp. 112–122.

      [13] Biswal SR (2013) ‘Fatigue Behaviour Analysis of Differently Heat treated Medium Carbon Steel’

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  • How to Cite

    R.Biswal, S., & T.Nayak, S. (2018). Relation between Fatigue Limit and Tensile Strength at Different Tempering Temperature and Time of Ck55 Steel. International Journal of Engineering & Technology, 7(4.39), 261-264. https://doi.org/10.14419/ijet.v7i4.39.23943