SpringerLink
Log in

Microstructure Formation and Tailoring of the Intermetallic TiAl Alloy Produced by Direct Laser Deposition

  • Communication
  • Published:
Metallurgical and Materials Transactions A Aims and scope Submit manuscript

Abstract

This study investigates the microstructure morphology in a single-track wall of Ti-47Al-2Cr-2Nb alloy produced by direct laser deposition. The as-deposited wall mainly exhibited an alternative-band microstructure containing a dendrite band and α2/γ lamellar band, which is considered to result from the influence of the heat affected zone. A tailoring method was proposed and alternative-band microstructures with various equiaxed colony fractions, and even nearly fully equiaxed colony microstructures, were successfully obtained.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Subscribe and save

Springer+ Basic
EUR 32.99 /Month
  • Get 10 units per month
  • Download Article/Chapter or Ebook
  • 1 Unit = 1 Article or 1 Chapter
  • Cancel anytime
Subscribe now

Buy Now

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1
Fig. 2
Fig. 3
Fig. 4

References

  1. J. Ding, M. Zhang, Y. Liang, Y. Ren, C. Dong, and J. Lin: Acta Mater., 2018, vol. 161, pp. 1–11.

    Article  CAS  Google Scholar 

  2. Kothari K, Radhakrishnan R, Wereley NM (2012) Prog Aerosp Sci 55:1–16.

    Article  Google Scholar 

  3. H. Clemens and S. Mayer: Adv. Eng. Mater., 2013, vol. 15, pp. 191–215.

    Article  CAS  Google Scholar 

  4. A. N. D. Gasper, S. Catchpole-Smith, and A. T. Clare: J. Mater. Process. Tech., 2017, vol. 239, pp. 230–239.

    Article  CAS  Google Scholar 

  5. X. Li, J. Fan, Y. Su, D. Liu, J. Guo and H. Fu: Intermetallics, 2012, vol. 27, pp. 38–45.

    Article  Google Scholar 

  6. J. Fan, C. Zhang, S. Wu, H. Gao, X. Wang, J. Guo and H. Fu: Intermetallics, 2017, vol. 90, pp. 113–118.

    Article  CAS  Google Scholar 

  7. Y. Li, L. Zhou, J. Pin, H. Chang, and F. Li: J. Alloys Comp. 2016, vol. 668, pp. 22–26.

    Article  CAS  Google Scholar 

  8. M. C. Kim, M. H. Oh, J. H. Lee, H. Inui, M. Yamaguchi and D. M. Weea: Mater. Sci. Eng. A, 1997, vol. 239–240, pp. 570–576.

    Article  Google Scholar 

  9. D. R. Johnson, Y. Masuda, H. Inui and M. Yamaguchi: Mater. Sci. Eng. A, 1997, vol. 239–240, pp. 577–583.

    Article  Google Scholar 

  10. V. Fallah, M. Amoorezaei, N. Provatas, S. F. Corbin and A. Khajepour, Acta Mater., 2012, vol. 60, pp. 1633–1646.

    Article  CAS  Google Scholar 

  11. S. M. Thompson, L. Bian, N. Shamsaei and A. Yadollahi: Addit. Manuf. 2015, vol.8, pp. 36–62.

    Article  Google Scholar 

  12. L. E. Murr, S. M. Gaytan, A. Ceylan, E. Martinez, J. L. Martinez, D. H. Hernandez, B. I. Machado, D. A. Ramirez, F. Medina, S. Collins and R. B. Wicker: Acta Mater., 2010, vol. 58, pp. 1887–1894.

    Article  CAS  Google Scholar 

  13. Li W, Liu J, Wen S, Wei Q, Yan C, Shi Y (2016) Mater Charact 113:125–133.

    Article  CAS  Google Scholar 

  14. W. Li, J. Liu, Y. Zhou, S. Wen, Q. Wei, C. Yan and Y. Shi: Scr. Mater., 2016, vol. 118, pp. 13–18.

    Article  CAS  Google Scholar 

  15. M. Thomas, T. Malot and P. Aubry: Metall. Mater. Trans. A, 2017, vol. 48, pp. 3143–3158.

    Article  Google Scholar 

  16. D. Srivastava, I. T. H. Chang and M. H. Loretto: Mater. Des., 2000 vol. 21, pp. 425–433.

    Article  CAS  Google Scholar 

  17. D. Srivastava, I. T. H. Chang and M. H. Loretto: Intermetallics 2001, vol. 9, pp. 1003–1013.

    Article  CAS  Google Scholar 

  18. H. P. Qu and H. M. Wang: Mater. Sci. Eng. A, 2007, vol. 466, pp. 187–194.

    Article  Google Scholar 

  19. H. P. Qu, P. Li, S. Q. Zhang, A. Li and H. M. Wang: Mater. Des., 2010, vol. 31, pp. 2201–2210.

    Article  CAS  Google Scholar 

  20. Appel F, Paul JDH, Oehring M (2011) Gamma Titanium Aluminide Alloys. Wiley, Weinheim, pp 33–40.

    Book  Google Scholar 

  21. O. Hunziker, M. Vandyoussefi and W. Kurz: Acta Mater., 1998, vol. 46, pp. 6325–6336.

    Article  CAS  Google Scholar 

  22. D. R. Johnson, H. Inui, S. Muto, Y. Omiya and T. Yamanaka: Acta Mater., 2006, vol. 54, pp. 1077–1085.

    Article  CAS  Google Scholar 

  23. J.D. Hunt: Mater. Sci. Eng., 1984, vol. 65, pp. 75–83.

    Article  CAS  Google Scholar 

  24. R. D. Liu, J. J. Guo, S. P. Wu, Y. Q. Su and H. Z. Fu: Mater. Sci. Eng. A, 2006, vol. 415, pp. 184–194.

    Article  Google Scholar 

  25. D. R. Johnson, H. Inui and M. Yamaguchi: Intermetallics, 1998, vol. 6, pp. 647–652.

    Article  CAS  Google Scholar 

  26. Y. M. Ren, X. Lin, X. Fu, H. Tan, J. Chen and W. D. Huang: Acta Mater., 2017, vol. 132, pp. 82–95.

    Article  CAS  Google Scholar 

  27. I. N. Maliutina, H. Si-Mohand, R. Piolet, F. Missemer, A. I. Popelyukh, N. S. Belousova and P. Bertrand: Metall. Mater. Trans. A, 2016, vol. 47, pp. 378–387.

    Article  Google Scholar 

  28. K. Lu, L. Lu and S. Suresh: Science, 2009, vol. 324, pp. 349–52.

    Article  CAS  Google Scholar 

  29. S. R. Dey A. Hazotte and E. Bouzy: Intermetallics, 2009, vol. 17, pp. 1052–1064.

    Article  CAS  Google Scholar 

Download references

Funding

This work was supported by the National Natural Science Foundation of China (Grant No. 51971145 and No. 51801126) and the National Key Research and Development Program of China (Grant No. SQ2018YFB200007).

Author information

Authors and Affiliations

  1. Institute of Materials Modification and Modelling, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China

    **nyu Zhang, Haozhang Zhong, Xudong Yang & Jianfeng Gu

  2. Materials Genome Initiative Center, Shanghai Jiao Tong University, Shanghai, 200240, China

    Chuanwei Li

  3. Shanghai Key Laboratory of Materials Laser Processing and Modification, Shanghai Jiao Tong University, Shanghai, 200240, China

    Jianfeng Gu

Authors
  1. **nyu Zhang
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Chuanwei Li
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. Haozhang Zhong
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. Xudong Yang
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. Jianfeng Gu
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding authors

Correspondence to Chuanwei Li or Jianfeng Gu.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Manuscript submitted 5 August, 2019.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Zhang, X., Li, C., Zhong, H. et al. Microstructure Formation and Tailoring of the Intermetallic TiAl Alloy Produced by Direct Laser Deposition. Metall Mater Trans A 51, 82–87 (2020). https://doi.org/10.1007/s11661-019-05552-y

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11661-019-05552-y

Search

Navigation