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

Результат исследований: Материалы для журналаСтатьярецензирование

Аннотация

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.

Язык оригиналаАнглийский
Номер статьи012117
ЖурналIOP Conference Series: Materials Science and Engineering
Том177
Номер выпуска1
DOI
СостояниеОпубликовано - 1 мар 2017
Событие10th International Conference on Mechanical Engineering, Automation and Control Systems 2016, MEACS 2016 - Tomsk, Российская Федерация
Продолжительность: 27 окт 201629 окт 2016

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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