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Powder Metallurgy and Metal Ceramics

, Volume 57, Issue 3–4, pp 190–199 | Cite as

Microstructural and Mechanical Properties of a Low-Alloy Steel Due to Variations of Temperatures

  • Jing JingEmail author
  • Ma Yang
Article
  • 39 Downloads

The microstructural and mechanical properties of a low alloy steel due to variations of temperatures were studied theoretically in this paper. In particular, the effects of microstructure, phase fractions, and local composition and area of single phases on the micromechanical behavior were considered. Based on these effects, a micro–macroscopic model was adopted to describe the hardening and fracture behaviors of this steel under some heat treatments. It was demonstrated that the flow curves under different intercritical temperatures could be well predicted by such model. Further simulation results showed that the high stress concentrated on the martensites, and the appearance of shear bands strongly depended on phase microstructures. In addition, it was found that the simulations on true stress–true strain curves at a macroscale were adequate for the prediction of damage behavior in different steels.

Keywords

heat treatment steel DP steel macroscopic model 

References

  1. 1.
    H. J. Jun, J. S. Kang, D. H. Seo, et al., “Effects of deformation and boron on microstructure and continuous cooling transformation in low carbon HSLA steels,” Mater. Sci. Eng. A, 422, No. 1, 157–162 (2006).CrossRefGoogle Scholar
  2. 2.
    S. Oliver, T. B. Jones, and G. Fourlaris, “Dual phase versus TRIP strip steels: comparison of dynamic properties for automotive crash performance,” Mater. Sci. Technol., 23, No. 4, 423–431 (2007).CrossRefGoogle Scholar
  3. 3.
    Y. I. Son, Y. K. Lee, K. T. Park, et al., “Ultrafine grained ferrite–martensite dual phase steels fabricated via equal channel angular pressing: microstructure and tensile properties,” Acta Mater., 53, No. 11, 3125–3134 (2005).CrossRefGoogle Scholar
  4. 4.
    L. Shi, Z. Yan, Y. Liu, et al., “Improved toughness and ductility in ferrite/acicular ferrite dual-phase steel through intercritical heat treatment,” Mater. Sci. Eng. A, 590, 7–15 (2005).CrossRefGoogle Scholar
  5. 5.
    J. Kang, C. Wang, G. D. Wang, “Microstructural characteristics and impact fracture behavior of a highstrength low-alloy steel treated by intercritical heat treatment,” Mater. Sci. Eng. A, 553, 96–104 (2012).CrossRefGoogle Scholar
  6. 6.
    Z. J. Xie, S. F. Yuan, W. H. Zhou, et al., “Stabilization of retained austenite by the two-step intercritical heat treatment and its effect on the toughness of a low alloyed steel,” Mater. Des., 59, 193–198 (2014).CrossRefGoogle Scholar
  7. 7.
    M. A. Maleque, Y. M. Poon, and H. H. Masjuki, “The effect of intercritical heat treatment on the mechanical properties of AISI 3115 steel,” J. Mater. Proc. Technol., 153, 482–487 (2004).CrossRefGoogle Scholar
  8. 8.
    W. H. Zhou, X. L. Wang, P. K. C. Venkatsurya, et al., “Structure–mechanical property relationship in a high strength low carbon alloy steel processed by two-step intercritical annealing and intercritical tempering,” Mater. Sci. Eng. A, 607, 569–577 (2014).CrossRefGoogle Scholar
  9. 9.
    M. Azuma, S. Goutianos, N. Hansen, et al., “Effect of hardness of martensite and ferrite on void formation in dual phase steel,” Mater. Sci. Technol., 28, No. 9, 1092–1100 (2012).CrossRefGoogle Scholar
  10. 10.
    B. C. Hwang, T. Y. Cao, S. Y. Shin, et al., “Effects of ferrite grain size and martensite volume fraction on dynamic deformation behavior of 0.15C–2.0Mn–0.2Si dual phase steels,” Mater. Sci. Technol., 21, No. 8, 967–975 (2005).CrossRefGoogle Scholar
  11. 11.
    A. Ramazani, K. Mukherjee, H. Quade, et al., “Correlation between 2D and 3D flow curve modelling of DP steels using a microstructure-based RVE approach,” Mater. Sci. Eng. A, 560, 129–139 (2013).CrossRefGoogle Scholar
  12. 12.
    P. Phetlam and V. Uthaisangsuk, “Microstructure based flow stress modeling for quenched and tempered low alloy steel,” Mater. Des., 82, 189–199 (2015).CrossRefGoogle Scholar
  13. 13.
    A. Ramazani, K. Mukherjee, U. Prahl, et al., “Modelling the effect of microstructural banding on the flow curve behavior of dual-phase (DP) steels,” Comput. Mater. Sci., 52, No. 1, 46–54 (2012).CrossRefGoogle Scholar
  14. 14.
    M. R. Ayatollahi, A. C. Darabi, H. R. Chamani, et al., “3D micromechanical modeling of failure and damage evolution in dual phase steel based on a real 2D microstructure,” Acta Mech. Solids Sin., 29, No. 1, 95–110 (2016).CrossRefGoogle Scholar
  15. 15.
    A. Ramazani, K. Mukherjee, A. Abdurakhmanov, et al., “Micro–macro-characterization and modelling of mechanical properties of gas metal arc welded (GMAW) DP600 steel,” Mater. Sci. Eng. A, 589, 1–14 (2014).CrossRefGoogle Scholar
  16. 16.
    S. M. K. Hosseini, A. Zarei-Hanzaki, M. J. Y. Panah, et al., “ANN model for prediction of the effects of composition and process parameters on tensile strength and percent elongation of Si–Mn TRIP steels,” Mater Sci. Eng. A, 374, No. 1, 122–128 (2004).CrossRefGoogle Scholar
  17. 17.
    M. I. Latypov, S. Shin, B. C. De Cooman, et al., “Micromechanical finite element analysis of strain partitioning in multiphase medium manganese TWIP+TRIP steel,” Acta Mater., 108, 219–228 (2016).CrossRefGoogle Scholar
  18. 18.
    A. Ramazani, M. Abbasi, U. Prahl, et al., “Failure analysis of DP600 steel during the cross-die test,” Comput. Mater. Sci., 64, 101–105 (2012).CrossRefGoogle Scholar
  19. 19.
    B. Berisha, C. Raemy, C. Becker, et al., “Multiscale modeling of failure initiation in a ferritic–pearlitic steel,” Acta Mater., 100, 191–201 (2015).CrossRefGoogle Scholar
  20. 20.
    L. Gurson, “Continuum theory of ductile rupture by void nucleation and growth: Part I. Yield criteria and flow rules for porous ductile media,” J. Eng. Mater. Technol., 99, No. 1, 2–15 (1977).CrossRefGoogle Scholar
  21. 21.
    V. Tvergaard and A. Needleman, “Analysis of the cup–cone fracture in a round tensile bar,” Acta Metall., 32, No. 1, 157–169 (1984).CrossRefGoogle Scholar
  22. 22.
    A. Needleman and V. Tvergaard, “An analysis of ductile rupture modes at a crack tip,” J. Mech. Phys. Solids, 35, 151–183 (1987).CrossRefGoogle Scholar
  23. 23.
    N. Vajragupta, V. Uthaisangsuk, B. Schmaling, et al., “A micromechanical damage simulation of dual phase steels using XFEM,” Comput. Mater. Sci., 54, 271–279 (2012).CrossRefGoogle Scholar
  24. 24.
    M. Abendroth and M. Kuna, “Determination of deformation and failure properties of ductile materials by means of the small punch test and neural networks,” Comput. Mater. Sci., 28, No. 3, 633–644 (2003).CrossRefGoogle Scholar
  25. 25.
    J. Faleskog, X. Gao, and C. F. Shih, “Cell model for nonlinear fracture analysis. I. Micromechanics calibration,” Int. J. Fract., 89, No. 4, 355–373 (1998).CrossRefGoogle Scholar
  26. 26.
    C. C. Chu and A. Needleman, “Void nucleation effects in biaxially stretched sheets,” J. Eng. Mater. Technol., 102, No. 3, 249–256 (1980).CrossRefGoogle Scholar

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© Springer Science+Business Media, LLC, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Department of Information Resource ManagementNankai UniversityNankaiP. R. China

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