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Appearance of submicroscopic cracks in armco iron under static tension during hydrogen charging

  • M. M. Shveds
  • N. Ya. Yaremchenko
Article

Abstract

A study was carried out of armco iron subjected simultaneously to static tension and hydrogen charging. Electron microscope examination of specimens strained in air showed that the first submicroscopic cracks appear at 5–8% residual elongation. In the case of specimens strained during hydrogen charging the cracks appear in the earlier stages (at 1.0–1.5% residual elongation).

Keywords

Hydrogen Iron Electron Microscope Microscope Examination Electron Microscope Examination 
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

© The Faraday Press, Inc. 1968

Authors and Affiliations

  • M. M. Shveds
    • 1
  • N. Ya. Yaremchenko
    • 1
  1. 1.Institute of Physics and MechanicsAS UkrSSRL'vov

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