Journal of Materials Science

, Volume 27, Issue 21, pp 5769–5776 | Cite as

Strength and fracture behaviour of diffusion bonded joints in Al-Li (8090) alloy

Part III Peel strength
  • D. V. Dunford
  • P. G. Partridge
Papers
Received:
Accepted:

Abstract

Peel strengths at room temperature and under superplastic forming conditions at 530 °C were measured for diffusion-bonded joints in Al-Li 8090 alloy sheet. The bonds were made in the solid state, or via a transient liquid phase using interlayers. The effect of strain rate, sheet thickness and heat treatment were investigated. The significance of these results for the testing of DB joints and for their use in DB/SPF structures is discussed.

Keywords

Polymer Heat Treatment Liquid Phase Solid State Fracture Behaviour 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
This is a preview of subscription content, log in to check access.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    R. Grimes, B. J. Dunwoody andJ. A. Jones, in “Superplasticity in Metals, Ceramics and Intermetallics”, Vol. 196, edited by M. J. Mayo, M. Kobayashi and J. Wadsworth (Materials Research Society, PA, 1990) pp. 167–72.Google Scholar
  2. 2.
    D. V. Dunford andP. G. Partridge,J. Mater. Sci. 25 (1990) 4957.Google Scholar
  3. 3.
    D. W. Livesey andN. Ridley, “Diffusion Bonding 2”, edited by D. J. Stephenson (Eisevier, 1991) pp. 83–100.Google Scholar
  4. 4.
    R. A. Ricks, G. J. Mahon, N. C. Parsons, T. Heinrich andP.-J. Winkler,ibid., pp. 69–82.Google Scholar
  5. 5.
    H. M. Tensi andM. Wittman,ibid., pp. 101–10.Google Scholar
  6. 6.
    D. Stephen, “Designing with Titanium” (Institute of Metals, London, 1986) pp. 108–24.Google Scholar
  7. 7.
    K.-S. Kim andJ. Kim,Trans. ASME 110 (1988) 226.Google Scholar
  8. 8.
    D. V. Dunford andP. G. Partridge,J. Mater. Sci. 26 (1991) 2625.Google Scholar
  9. 9.
    C. J. Gilmore, D. V. Dunford andP. G. Partridge,ibid. 26 (1991) 3119.Google Scholar
  10. 10.
    A. J. Kinloch, “Adhesion and Adhesives: Science and Technology” (Chapman and Hall, London, 1987) p. 191.Google Scholar
  11. 11.
    J. J. Bikerman, “The Science of Adhesive Joints” (Academic Press, New York, 1968) pp. 242–63.Google Scholar
  12. 12.
    K.-S. Kim, “Adhesion in Solids”, Vol. 119, edited by D. M. Mattox, J. E. E. Baglin, R. J. Gottschall and C. D. Batich (Materials Research Society, PA, 1988) pp. 31–41.Google Scholar
  13. 13.
    A. J. Kinloch,J. Mater. Sci. 17 (1982) 617.Google Scholar
  14. 14.
    D. V. Dunford andP. G. Partridge,J. Mater Sci. (1992) in press.Google Scholar

Copyright information

© Chapman & Hall 1992

Authors and Affiliations

  • D. V. Dunford
    • 1
  • P. G. Partridge
    • 1
  1. 1.Materials and Structures Department DRA, Aerospace DivisionRoyal Aerospace Establishment FarnboroughHampshireUK

Personalised recommendations