Skip to main content
SpringerLink
Log in

Effect of Base Metal Misorientation on Single-Crystal Superalloy Transient Liquid-Phase Bonded Joints

  • Published:
Journal of Materials Engineering and Performance Aims and scope Submit manuscript

Abstract

In this paper, experiments and theoretical analysis were conducted to elucidate the internal relation between base metal misorientation and the characteristics of DD5 single-crystal superalloy TLP joints. The alloy was bonded at 1513 K for 10 h in vacuum environment. High-temperature creep rupture tests were carried out to determine the joint’s quality. Results revealed that base metal misorientation exerted a remarkable influence on DD5 alloy TLP joints. The joints of base metals with [001] orientation were used in this research. When the misorientation was smaller than 9°-10°, the single crystallization of joints can be realized and joints can achieve excellent mechanical properties. When the misorientation was more than 10°, there would be second-phase particles distributed in grain boundaries, thus resulting in poor mechanical property of joint; moreover, the characteristics of joint did not change with base metal misorientation in this case.

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

Access this article

Log in via an institution

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
Fig. 5
Fig. 6
Fig. 7
Fig. 8

Similar content being viewed by others

References

  1. Z. Yu, X. Ding, L. Cao et al., Transient Liquid Phase Bonding of Second and Third Generation Ni-Based Single Crystal Superalloy with Hf-Containing Interlayer Alloy, Acta Metall. Sin., 2016, 52(5), p 549–560

    CAS  Google Scholar 

  2. G.O. Cook, C. Sorensen, G. Cook et al., Overview of Transient Liquid Phase and Partial Transient Liquid Phase Bonding, J. Mater. Sci., 2011, 46(16), p 5305–5323

    Article  CAS  Google Scholar 

  3. L. Zhang, Z. Sun, Q. Xue et al., Transient Liquid Phase Bonding of IC10 Single Crystal with GH3039 Superalloy Using BNi2 Interlayer: Microstructure and Mechanical Properties, Mater. Des., 2016, 90, p 949–957

    Article  CAS  Google Scholar 

  4. L. Chai, J. Huang, J. Hou et al., Effect of Holding Time on Microstructure and Properties of Transient Liquid-Phase-Bonded Joints of A Single Crystal Alloy, J. Mater. Eng. Perform., 2015, 24(6), p 2287–2293

    Article  CAS  Google Scholar 

  5. L. Chai, L. Wang, J. Huang et al., Microstructure and Property of N5 Single Crystal Superalloy Joints Bonded by Transient Liquid Phase Diffusion Bonding, Appl. Mech. Mater., 2015, 751, p 77–81

    Article  Google Scholar 

  6. D. Kim and K. Nishimoto, Bonding Phenomena of Transient Liquid Phase Bonded Joints of A Ni Base Single Crystal Superalloy, Met. Mater. Int., 2002, 8(4), p 403–410

    Article  CAS  Google Scholar 

  7. D. Duvall, W. Owczarski, and D. Paulonis, TLP* Bonding: A New Method for Joining Heat Resistant Alloys, Weld. J., 1974, 53, p 203–214

    CAS  Google Scholar 

  8. M. Arafin, M. Medraj, D. Turner et al., Transient Liquid Phase Bonding of Inconel 718 and Inconel 625 with BNi-2: Modeling and Experimental Investigations, Mater. Sci. Eng. A, 2007, 447(1), p 125–133

    Article  Google Scholar 

  9. K. Nishimoto, K. Saida, D. Kim et al., Transient Liquid Phase Bonding of Ni-Base Single Crystal Superalloy, CMSX-2, ISIJ Int., 1995, 35(10), p 1298–1306

    Article  CAS  Google Scholar 

  10. X. Wang, X. Li, and C. Wang, Effect of Two Step Heating Process on Joint Microstructure and Properties During Transient Liquid Phase Bonding, Mater. Sci. Eng. A, 2013, 560(5), p 711–716

    Article  CAS  Google Scholar 

  11. W. Li, T. Jin, X. Sun et al., Study of Ni–Cr–Co–W–Mo–B Interlayer Alloy and Its Bonding Behaviour for A Ni-Base Single Crystal Superalloy, Scr. Mater., 2003, 48(9), p 1283–1288

    Article  CAS  Google Scholar 

  12. B. Laux, S. Piegert, and J. Rösler, Braze Alloy Development for Fast Epitaxial High-Temperature Brazing of Single-Crystalline Nickel-Based Superalloys, Metall. Mater. Trans. A, 2009, 40(1), p 138–149

    Article  Google Scholar 

  13. O. Adebajo and O. Ojo, Enhanced Corrosion Resistance of A Transient Liquid Phase Bonded Nickel-Based Superalloy, Metall. Mater. Trans. A, 2017, 48, p 1–8

    Article  Google Scholar 

  14. W.T. Read and W. Shockley, Dislocation Models of Crystal Grain Boundaries, Phys. Rev., 1950, 78(3), p 275–289

    Article  CAS  Google Scholar 

  15. P. Du, Fundamentals of Materials Science, China Building Materials Press, Beijing, 2002, p 113–115

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Aeronautical Key Laboratory for Welding and Joining Technologies, AVIC Beijing Aeronautical Manufacturing Technology Research Institute, Beijing, 100024, China

    Lu Chai, Jinbao Hou & Bo Lang

Authors
  1. Lu Chai
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Jinbao Hou
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. Bo Lang
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Lu Chai.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Chai, L., Hou, J. & Lang, B. Effect of Base Metal Misorientation on Single-Crystal Superalloy Transient Liquid-Phase Bonded Joints. J. of Materi Eng and Perform 27, 5718–5724 (2018). https://doi.org/10.1007/s11665-018-3641-y

Download citation

  • Received:

  • Revised:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11665-018-3641-y

Keywords

Search

Navigation