Skip to main content

Advertisement

SpringerLink
Log in

Acoustic Emission Study on Effect of Stress Triaxiality on Damage Micromechanisms in Near Alpha Titanium Alloy

  • Published:
Journal of Nondestructive Evaluation Aims and scope Submit manuscript

Abstract

Acoustic Emission (AE) studies have been performed on smooth and notched specimens of a near alpha titanium alloy under monotonic loading condition to study the effect of stress triaxiality on damage micromechanisms. The damage in the notched specimen was found to be of cleavage type as against the ductile type of damage in smooth specimen. This difference was distinguished in the AE energy evolution with notched specimen producing higher energy rate with lower total energy than that of smooth specimen.

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

Similar content being viewed by others

References

  1. Kumar, J., Srivathsa, B., Rao, N.V., Kumar, V.: DMRL TR-418-2006 (2006)

  2. Helbert, A.L., Feaugas, X., Clavel, M.: Metall. Mater. Trans. A 27, 3043 (1996)

    Article  Google Scholar 

  3. Mignot, F., Doquet, V., Sarrazin-Baudoux, C.: Mater. Sci. Eng. A 380, 308 (2004)

    Article  Google Scholar 

  4. Alvarez, A.M., Robertson, I.M., Birnbaum, H.K.: Acta Mater. 52, 4161 (2004)

    Article  Google Scholar 

  5. Shih, D.S., Robertson, I.M., Birnbaum, H.K.: Acta Metall. 36(1), 111 (1988)

    Article  Google Scholar 

  6. Eliezer, D., Tal-Gutelmacher, E., Cross, C.E., Boellinghaus, Th.: Mater. Sci. Eng. A 433, 298 (2006)

    Article  Google Scholar 

  7. Singh, S.K., Srinivasan, K., Chakraborty, D.: Mater. Des. 24, 471 (2003)

    Google Scholar 

  8. Morrthy, V., Jayakumar, T., Raj, B.: Mater. Sci. Eng. A 212, 273 (1996)

    Article  Google Scholar 

  9. Hamel, F., Bailon, J.P., Bassim, M.N.: Eng. Fract. Mech. 14, 853 (1981)

    Article  Google Scholar 

  10. Berkovits, A., Fang, D.: Eng. Fract. Mech. 51, 401 (1995)

    Article  Google Scholar 

  11. Clark, G., Corderoy, D.J.H., Ringshall, N.W., Knott, J.F., Met. Sci. (Nov.–Dec. 1981) 481

  12. Rabiei, A., Kim, B.N., Enoki, M., Kishi, T.: Scr. Mat. 37, 801 (1997)

    Article  Google Scholar 

  13. Long, X., Cai, G., Svenssson, L.: Mater. Sci. Eng. A 270, 26 (1999)

    Google Scholar 

  14. Mashino, S., Mashimo, Y., Horiya, T., Shiwa, M., Kishi, T.: Mater. Sci. Eng. A 213, 66 (1996)

    Article  Google Scholar 

  15. Friesel, M., Carpenter, S.H.: Met. Trans. A 15A, 1849 (1984)

    Article  Google Scholar 

  16. Kohn, D.H., Ducheyne, P.: J. Mater. Sci. 27, 1633 (1992)

    Article  Google Scholar 

  17. McBangonluri, F., Akpan, E., Mercer, C., Shen, W., Soboyejo, W.O.: Mater. Sci. Eng. A 405, 111 (2005)

    Article  Google Scholar 

  18. Botten, R., Wu, X., Hu, D., Loretto, M.H.: Acta Mater. 49, 1687 (2001)

    Article  Google Scholar 

  19. Bridgman, P.W.: Trans. ASM 32, 553 (1944)

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Defence Metallurgical Research Laboratory, Hyderabad, 500058, India

    Jalaj Kumar, Sony Punnose & Vikas Kumar

  2. Bharat Heavy Electricals Limited (R & D), Hyderabad, 500093, India

    M. Mahesh Kumar

  3. Indira Gandhi Center for Atomic Research, Kalpakkam, 603102, India

    T. Jayakumar

Authors
  1. Jalaj Kumar
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Sony Punnose
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. M. Mahesh Kumar
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. T. Jayakumar
    View author publications

    You can also search for this author in PubMed Google Scholar

  5. Vikas Kumar
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Jalaj Kumar.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Kumar, J., Punnose, S., Kumar, M.M. et al. Acoustic Emission Study on Effect of Stress Triaxiality on Damage Micromechanisms in Near Alpha Titanium Alloy. J Nondestruct Eval 28, 85–90 (2009). https://doi.org/10.1007/s10921-009-0050-z

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10921-009-0050-z

Keywords

Search

Navigation