Journal of Failure Analysis and Prevention

, Volume 17, Issue 3, pp 370–375 | Cite as

Transverse Cracking of HF-ERW Pipes

Case History---Peer-Reviewed
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Abstract

Transverse to pipe axis cracks across the weld line of high frequency-electrical resistance weld (HF-ERW) pipes of IS 10748 Grade 2 and size 406.4 mm outside diameter and 7.75 mm wall thickness were observed. Analytical techniques such as ultrasonic testing, optical microscopy and scanning electron microscopy with energy-dispersive spectroscopy were used for analysis and determination of the root cause.

Keywords

HF-ERW Transverse crack SEM EDS Ultrasonic testing Reheating Hot rolling 

Notes

Acknowledgments

The authors are grateful to HFW Pipe Plant and MSU Baroda for supporting part of this analysis. The authors also would like to thank Welspun Corp for the permission to publish this work.

References

  1. 1.
    D. Li, Y. Peng, J. Mater. Process. Technol. 209, 4850–4856 (2009)CrossRefGoogle Scholar
  2. 2.
    A. Kainz, S. Ilie, E. Parteder, K. Zeman, Steel Res. Int. 79(11), 861–867 (2008)CrossRefGoogle Scholar
  3. 3.
    T. Kyada, J. Raghu Shant, R.K. Goyal, T.S. Kathayat, J. Fail, Anal. Prev. 15(2), ISSN 1547-7029 (2015)Google Scholar
  4. 4.
    E. Ervasti, U. Stahlberg, J. Mater. Process. Technol. 101(1), 312–321 (2000)CrossRefGoogle Scholar

Copyright information

© ASM International 2017

Authors and Affiliations

  • Rajesh K. Goyal
    • 1
  • Tushal Kyada
    • 1
  • T. S. Kathayat
    • 1
  1. 1.Pipe DivisionWelspun Corp LtdAnjarIndia

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