Influence of stress concentrator shape and testing temperature on impact fracture regularities of pipeline steel

I. V. Vlasov, S. V. Panin, P. O. Maruschak, D. D. Moiseenko, F. Berto

Research output: Contribution to journalArticle


The structure and impact toughness of the pipeline 17Mn1Si steel have been studied. The main attention was paid to the analysis of various conditions of stress concentration under dynamic loadings. The process of strain localization with increasing stress state stiffness at the tip of the concentrator with decreasing testing temperature was investigated. Impact loading diagrams for specimens with various stress concentrator shapes were registered and analyzed.

Original languageEnglish
Article number012117
JournalIOP Conference Series: Materials Science and Engineering
Issue number1
Publication statusPublished - 1 Mar 2017
Event10th International Conference on Mechanical Engineering, Automation and Control Systems 2016, MEACS 2016 - Tomsk, Russian Federation
Duration: 27 Oct 201629 Oct 2016


ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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