A Thermodynamic Database of Drill Pipe Steel and Its Application in High Strength Drill Pipe Design

Conference paper
Part of the Springer Proceedings in Energy book series (SPE)

Abstract

A thermodynamic database for drill pipe steel, including Fe, Al, C, Cr, Cu, Mn, Mo, N, Nb, Ni, Si, Ti, V elements, has been developed by the calculation of phase diagrams (CALPHAD) method. The Gibbs free energies of the liquid phases were described by subregular solution model. The Gibbs free energies of the interstitial solid solution (bcc, fcc, cub, cbcc, hcp) and various types of carbonitrides were modeled by sublattice model. The thermodynamic database has been applied to calculate A3 temperature of five drill pipe steel cases, to analyze the phase equilibria and to simulate the secondary phase particles in drill pipe steel. The calculated results show that the present thermodynamic database can provide critical information for heat treatment and components design of drill pipe steel.

Keywords

Drill pipe steel CALPHAD Thermodynamic database Heat treatment 

Notes

Acknowledgements

This work was supported by the Innovative training program (KSZ16121) of Southwest Petroleum University, and open fund of Fujian Provincial Key Laboratory of Materials Genome (Xiamen University) and National Natural Science Foundation of China (51374180). The authors acknowledge funding from the Department of Education of Sichuan Province (17ZA0419) as well as scientific research starting project funding (2017QHZ020) of Southwest Petroleum University.

References

  1. 1.
    Z.Q. Li, S.L. Lv, C.X. Yang, Preventing high strength casing from facture and standardization. Phys. Test. Chem. Anal. (Part A: Physical Testing) 50, 903–906 (2014)Google Scholar
  2. 2.
    API SPEC 5DP-2009, Specification for drill pipe, 5th edn, Washington DC, (2001) Google Scholar
  3. 3.
    Materials Genome Initiative for Global Competitiveness. USA National Science and Technology Council, (2011)Google Scholar
  4. 4.
    L. Kaufman, H. Bernstein, Computer calculation of phase diagram (Academic Press Inc., New York, 1970)Google Scholar
  5. 5.
    A.T. Dinsdale, SGTE Data for Pure Elements. Calphad 15, 317–425 (1991)CrossRefGoogle Scholar
  6. 6.
    O. Redlich, A.T. Kister, Algebraic representation of thermodynamic properties and the classification of solutions. Ind. Eng. Chem. 40, 345–348 (1948)CrossRefGoogle Scholar
  7. 7.
    M. Hillert, L.I. Staffansson, The regular solution model for stoichiometric phases and ionic melts. Acta Chem. Scand. 24, 3618–3626 (1970)CrossRefGoogle Scholar
  8. 8.
    A. Kroupa, J. Havránková, M. Svoboda, M. Coufalová, J. Vřešt’Ál, Phase diagram in the iron-rich corner of the Fe-Cr-Mo-V-C system below 1000 K. J. Phase Equilib. 22, 312–323 (2001)CrossRefGoogle Scholar
  9. 9.
    C. Qiu, An analysis of the Cr-Fe-Mo-C system and modification of thermodynamic parameters. ISIJ International 32, 1117–1127 (1992)CrossRefGoogle Scholar
  10. 10.
    J.O. Andersson, A thermodynamic evaluation of the Fe-Cr-C system. Metallurgical Transactions A 19, 627–636 (1988)CrossRefGoogle Scholar
  11. 11.
    M.Y. Zhu, Z.F. Lu, F. Huang et al., Effect of secondary phase particles on V-Timicroalloy steel of oil country tubular goods (OCTG) mechanical properties. Heat Treatment of Metals 36, 70–73 (2011)Google Scholar
  12. 12.
    P. Zhao, J. Yu, China Patent CN201410558878, (2015)Google Scholar
  13. 13.
    Y. Jiang, C.Y. Zhang, J.X. Zhou, et al., China Patent CN201010286595, (2011)Google Scholar
  14. 14.
    S.L. Chen, S. Daniel, F. Zhang et al., The PANDAT software package and its applications. Calphad 26, 175–188 (2002)CrossRefGoogle Scholar
  15. 15.
    Z.Y. Cui, Y.C. Tan, Metallurgy and heat treatment, 2nd edn. (Mechanical Industry Press, Beijing, 2013)Google Scholar
  16. 16.
    S.J. Luo, R. Wang, K. Zhao, Effect of dual phase treatment on microstructure and mechanical properties of S135 drill pipe steel. Trans. Mater. Heat Treat. 34, 118–122 (2013)Google Scholar
  17. 17.
    S.J. Luo, R. Wang, L.L. Huang et al., Effect of subcritical quenching on microstructure and mechanical properties of drill pipe steel. Mater Mech. Eng. 37, 35–38 (2013)Google Scholar
  18. 18.
    R. Lagneborg, T. Siwecki, S. Zajac et al., The role of vanadium in microalloyed steels. Scandanavian J. Metall. 28, 186–241 (1999)Google Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2018

Authors and Affiliations

  • Shuliang Wang
    • 1
    • 2
  • Xiaohui Su
    • 1
  • Lujiang Zhou
    • 1
  • Chaozheng Fu
    • 1
  • Jing Yuan
    • 1
  • Chunyan Fu
    • 1
  • Xin Wang
    • 1
  • Yixiong Huang
    • 2
  1. 1.School of Materials Science and EngineeringSouthwest Petroleum UniversityChengduChina
  2. 2.College of Materials and Fujian Provincial Key Laboratory of Materials GenomeXiamen UniversityXiamenChina

Personalised recommendations