Metallurgical and Materials Transactions A

, Volume 50, Issue 3, pp 1283–1293 | Cite as

Simulated Stress-Induced Sensitization Study for the Heat-Affected Zone of the 304LN Stainless Steel Weld Using a Thermomechanical Simulator

  • Nikki Archana Barla
  • Prakriti Kumar GhoshEmail author
  • Sourav Das
  • Vinod Kumar


Stress-induced sensitization in the heat-affected zone (HAZ) of the 304LN austenitic stainless steel weld at 923 K (650 °C) was evaluated using a thermomechanical simulator (Gleeble 3800) at different stress levels. The simulated sensitization behavior of the HAZ was studied in close approximation of the stress and weld thermal cycle that is generally observed during pulse current gas metal arc welding of the 25-mm-thick section of the 304LN steel. The response to the degree of sensitization, as a function of the type and magnitude of stresses present in the matrix, was established through observations on changes in microstructure, electrochemical properties and hardness measurements. Transmission electron microscopy and selected area diffraction confirm that sensitization occurred and Cr23C6 precipitates formed at grain boundaries. The results indicate that the presence of tensile or compressive stresses, especially above the yield stress of the steel, enhances sensitization.


  1. 1.
    A. Arutunow and K. Darowicki: Electrochim. Acta, 2009, vol. 54, pp. 1034–41.CrossRefGoogle Scholar
  2. 2.
    L. Jinlong, L. Hongyun, and L. Tongxiang: Mater. Chem. Phys., 2015, vol. 163, pp. 496–500.CrossRefGoogle Scholar
  3. 3.
    B.T. Lu, Z.K. Chen, J.L. Luo, B.M. Patchett, and Z.H. Xu: Electrochim. Acta, 2005, vol. 50, pp. 1391–1403.CrossRefGoogle Scholar
  4. 4.
    C.L. Briant, R.A. Mulford, and E.L. Hall: Corrosion, 1982, vol. 38, pp. 468–77.CrossRefGoogle Scholar
  5. 5.
    G.G. Scatigno, M.P. Ryan, F. Giuliani, and M.R. Wenman: Mater. Sci. Eng. A, 2016, vol. 668, pp. 20–29.CrossRefGoogle Scholar
  6. 6.
    R.K. Dayal, N. Parvathavarthini, and B. Raj: Int. Mater. Rev., 2005, vol. 50, pp. 129–55.CrossRefGoogle Scholar
  7. 7.
    R. Singh, B. Ravikumar, A. Kumar, P.K. Dey, and I. Chattoraj: Metall. Mater. Trans. A, 2003, vol. 34A, pp. 2441–47.CrossRefGoogle Scholar
  8. 8.
    C. Tedman, D. Vermilyea, and D. Broeker: Corrosion, 1971, vol. 27, pp. 104–06.CrossRefGoogle Scholar
  9. 9.
    R. Singh, S.G. Chowdhury, G. Das, P.K. Singh, and I. Chattoraj: Metall. Mater. Trans. A, 2012, vol. 43A, pp. 986–1003.CrossRefGoogle Scholar
  10. 10.
    N. Srinivasan, V. Kain, N. Birbilis, K.V. Mani Krishna, S. Shekhawat, and I. Samajdar: Corros. Sci., 2015, vol. 100, pp. 544–55.CrossRefGoogle Scholar
  11. 11.
    A.H. Advani, L.E. Murr, D.G. Atteridge, and R. Chelakara: Metall. Mater. Trans. A, 1991, vol. 22A, pp. 2917–34.CrossRefGoogle Scholar
  12. 12.
    R. Beltran, J.G. Maldonado, L.E. Murr, and W.W. Fisher: Acta Mater., 1997, vol, 45, pp. 4351–60.CrossRefGoogle Scholar
  13. 13.
    N. Parvathavarthini and R.K. Dayal: J. Nucl. Mater., 2002, vol. 305, pp. 209–19.CrossRefGoogle Scholar
  14. 14.
    V. Kain, K. Chandra, K.N. Adhe, and P.K. De: J. Nucl. Mater., 2004, vol. 334, pp. 115–32.CrossRefGoogle Scholar
  15. 15.
    S.G. Kulkarni: Ph.D. Thesis, IIT Roorkee, Roorkee, Uttarakhand, India, 2008.Google Scholar
  16. 16.
    K. Chandra, V. Kain, V.S. Raja, R. Tewari, and G.K. Dey: Corros. Sci., 2012, vol. 54, pp. 279–90.CrossRefGoogle Scholar
  17. 17.
    N. Parvathavarthini, R.K. Dayal, S.K. Seshadri, and J.B. Gnanamoorthy: J. Nucl. Mater., 1989, vol. 168, pp. 83–96.CrossRefGoogle Scholar
  18. 18.
    R. Singh, G. Das, P.K. Singh, and I. Chattoraj: Metall. Mater. Trans. A, 2009, vol. 40A, pp. 1219–34.CrossRefGoogle Scholar
  19. 19.
    R. Anant and P.K. Ghosh: J. Mater. Process. Technol., 2017, vol. 239, pp. 210–21.CrossRefGoogle Scholar
  20. 20.
    K. Poorhaydari, B.M. Patchett, and D.G. Ivey: Weld. J., 2005, vol. 84, pp. 149–55.Google Scholar
  21. 21.
    W. Jiang and K. Yahiaoui: Int. J. Press. Vessel Pipe, 2012, vol. 95, pp. 39–47.CrossRefGoogle Scholar
  22. 22.
    K. Devakumaran, M.R. Ananthapadmanaban, and P.K. Ghosh: Defence Technol., 2015, vol. 11, pp. 147–56.CrossRefGoogle Scholar
  23. 23.
    P.K. Ghosh, A. Goyal, V. Bansal, and R. Kumar: Proc. 4th Int. Conf. Thermomech. Simul. Process. Steel, R&D Centre, SAIL, Ranchi, 2016.Google Scholar
  24. 24.
    N. Parvathavarthini, R.K. Dayal, and J.B. Gnanamoorthy: J. Nucl. Mater., 1994, vol. 208, pp. 251–58.CrossRefGoogle Scholar
  25. 25.
    Y.J. Oh and J.H. Hong: J. Nucl. Mater., 2000, vol. 278, pp. 242–50.CrossRefGoogle Scholar
  26. 26.
    S. Ghosh, V. Kain, A. Ray, H. Roy, S. Sivaprasad, S. Tarafder, and K.K. Ray: Metall. Mater. Trans. A, 2009, vol. 40A, pp. 2938–49.CrossRefGoogle Scholar
  27. 27.
    N. Parvathavarthini, U.K. Mudali, L. Nenova, C. Andreev, and B. Raj: Metall. Mater. Trans. A, 2012, vol. 43A, pp. 2069–84.CrossRefGoogle Scholar
  28. 28.
    A. Yae Kina, V.M. Souza, S.S.M. Tavares, J.M. Pardal, and J.A. Souza: Mater. Charact., 2008, vol. 59, pp. 651–55.CrossRefGoogle Scholar
  29. 29.
    C.L. Briant and A.M. Ritter: Scripta Metall., 1979, vol. 13, pp. 177–81.CrossRefGoogle Scholar
  30. 30.
    A. Ben Rhouma, T. Amadou, H. Sidhom, and C. Braham: J. Alloy. Compd., 2017, vol. 708, pp. 871–86.CrossRefGoogle Scholar
  31. 31.
    N. Parvathavarthini, S. Mulki, R.K. Dayal, I. Samajdar, K.V. Mani, and B. Raj: Corros. Sci., 2009, vol. 51, pp. 2144–50.CrossRefGoogle Scholar
  32. 32.
    P. Muri, F.V.V. Sousa, K.S. Assis, A.C. Rocha, O.R. Mattos, and I.C.P.M. Mattos: Electrochim. Acta, 2014, vol. 124, pp. 183–89.CrossRefGoogle Scholar
  33. 33.
    A.H. Advani, L.E. Murr, D.G. Atteridge, and R. Chelakara: Metall. Mater. Trans. A, 1991, vol. 22 (12), pp. 2917–34.CrossRefGoogle Scholar
  34. 34.
    T. Eto, A. Sato, and T. Mori: Acta Metall., 1978, vol. 26 (3), pp. 499–508.CrossRefGoogle Scholar
  35. 35.
    W.F. Hosford and S.P. Agrawal: Metall. Trans., 1975, vol. 6, pp. 487–91.CrossRefGoogle Scholar

Copyright information

© The Minerals, Metals & Materials Society and ASM International 2019

Authors and Affiliations

  • Nikki Archana Barla
    • 1
  • Prakriti Kumar Ghosh
    • 1
    Email author
  • Sourav Das
    • 1
  • Vinod Kumar
    • 2
  1. 1.Department of Metallurgical and Materials EngineeringIndian Institute of Technology RoorkeeRoorkeeIndia
  2. 2.R & D Centre for Iron & SteelSteel Authority of India Ltd.RanchiIndia

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