Strength properties of 17Mn1Si steel welded joints subjected to pulsed mechanical-electrophysical treatment

A. S. Smirnova, I. V. Vlasov, R. V. Stankevich, A. V. Yakovlev, Yu I. Pochivalov, D. V. Valuev, S. V. Panin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The structure, mechanical properties and deformation behavior of welded joints of 17Mn1Si pipe steel modified by means of surface ultrasonic impact straining and combined pulsed mechanical-electrophysical treatments have been studied. Welded steel plates of 10 mm thickness were used for specimens' preparation. In doing so, their gauge length comprised of the heat affected zone and directly the weld region. It is shown that the proposed treatment techniques provide hardening of the surface layer, as well as increase in tensile strength. The revealed differences in the structure modification and deformation behavior of the specimens subjected to different treatment methods are illustrated and discussed.

Original languageEnglish
Title of host publicationProceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
EditorsVasily M. Fomin, Victor E. Panin, Sergey G. Psakhie
PublisherAmerican Institute of Physics Inc.
Volume2051
ISBN (Electronic)9780735417779
DOIs
Publication statusPublished - 12 Dec 2018
EventInternational Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018 - Tomsk, Russian Federation
Duration: 1 Oct 20185 Oct 2018

Conference

ConferenceInternational Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018
CountryRussian Federation
CityTomsk
Period1.10.185.10.18

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Smirnova, A. S., Vlasov, I. V., Stankevich, R. V., Yakovlev, A. V., Pochivalov, Y. I., Valuev, D. V., & Panin, S. V. (2018). Strength properties of 17Mn1Si steel welded joints subjected to pulsed mechanical-electrophysical treatment. In V. M. Fomin, V. E. Panin, & S. G. Psakhie (Eds.), Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures (Vol. 2051). [020290] American Institute of Physics Inc.. https://doi.org/10.1063/1.5083533