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Metallurgist

, Volume 49, Issue 11–12, pp 452–455 | Cite as

Stability of the mechanical properties of welds along pipes butt-joined by resistance welding with the use of high-frequency current

  • Yu. I. Pashkov
  • V. A. Ivanov
  • S. A. Savel’ev
Article
  • 50 Downloads

Abstract

This article examines the results of studies performed to evaluate the mechanical properties of welds on pipes that are resistance-welded using high-frequency current. Results are presented from tests of pipes made at different plants in Japan and Russia. A description is given of a method for the expansion testing of annular specimens with a pre-induced notch on the weld axis.

Keywords

Japan Russia Mechanical Property Welding Expansion Testing 
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.

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Copyright information

© Springer Science+Business Media, Inc. 2005

Authors and Affiliations

  • Yu. I. Pashkov
    • 1
    • 2
  • V. A. Ivanov
    • 1
    • 2
  • S. A. Savel’ev
    • 1
    • 2
  1. 1.Trubmetprom CompanyRussia
  2. 2.Pervoural’skii Novotrubnyi Zavod (PNTZ)Russia

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