The structure and mechanical properties of welded joints of 17Mn1Si steel subjected to pulsed mechanical-electrophysical treatment

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

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

Abstract

The structure and mechanical properties of specimens of welded joints of the 17Mn1Si pipe steel after modification by means of surface ultrasonic impact and combined pulsed mechano-electrophysical treatments is studied. The research was carried out on specimens cut from steel plates having an integral joint both in the heat-affected zone and directly in the weld. It is shown that the proposed treatment methods provide hardening of the surface layer, as well as an increase in tensile strength under static tension. The toughness of the specimens a) without welding (as supplied state), b) with a weld, and c) after modification of the surface layer was tested at room temperature and negative one, T = -70 °C. The differences revealed in the structure and deformation behavior of the specimens subjected to different treatment methods are shown and discussed.

Original languageEnglish
Title of host publicationMechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018
Subtitle of host publicationProceedings of the 12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures
EditorsSunder Ramasubbu, Eduard S. Gorkunov, Victor E. Panin
PublisherAmerican Institute of Physics Inc.
Volume2053
ISBN (Electronic)9780735417816
DOIs
Publication statusPublished - 19 Dec 2018
Event12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018 - Ekaterinburg, Russian Federation
Duration: 21 May 201825 May 2018

Conference

Conference12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018
CountryRussian Federation
CityEkaterinburg
Period21.5.1825.5.18

Fingerprint

welded joints
steels
mechanical properties
surface layers
heat affected zone
toughness
welding
hardening
tensile strength
ultrasonics
room temperature

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Panin, S. V., Vlasov, I. V., Stankevich, R. V., Smirnova, A. S., Yakovlev, A. V., Pochivalov, Y. I., & Valuev, D. V. (2018). The structure and mechanical properties of welded joints of 17Mn1Si steel subjected to pulsed mechanical-electrophysical treatment. In S. Ramasubbu, E. S. Gorkunov, & V. E. Panin (Eds.), Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018: Proceedings of the 12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures (Vol. 2053). [040067] American Institute of Physics Inc.. https://doi.org/10.1063/1.5084505

The structure and mechanical properties of welded joints of 17Mn1Si steel subjected to pulsed mechanical-electrophysical treatment. / Panin, S. V.; Vlasov, I. V.; Stankevich, R. V.; Smirnova, A. S.; Yakovlev, A. V.; Pochivalov, Yu I.; Valuev, D. V.

Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018: Proceedings of the 12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures. ed. / Sunder Ramasubbu; Eduard S. Gorkunov; Victor E. Panin. Vol. 2053 American Institute of Physics Inc., 2018. 040067.

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

Panin, SV, Vlasov, IV, Stankevich, RV, Smirnova, AS, Yakovlev, AV, Pochivalov, YI & Valuev, DV 2018, The structure and mechanical properties of welded joints of 17Mn1Si steel subjected to pulsed mechanical-electrophysical treatment. in S Ramasubbu, ES Gorkunov & VE Panin (eds), Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018: Proceedings of the 12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures. vol. 2053, 040067, American Institute of Physics Inc., 12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018, Ekaterinburg, Russian Federation, 21.5.18. https://doi.org/10.1063/1.5084505
Panin SV, Vlasov IV, Stankevich RV, Smirnova AS, Yakovlev AV, Pochivalov YI et al. The structure and mechanical properties of welded joints of 17Mn1Si steel subjected to pulsed mechanical-electrophysical treatment. In Ramasubbu S, Gorkunov ES, Panin VE, editors, Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018: Proceedings of the 12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures. Vol. 2053. American Institute of Physics Inc. 2018. 040067 https://doi.org/10.1063/1.5084505
Panin, S. V. ; Vlasov, I. V. ; Stankevich, R. V. ; Smirnova, A. S. ; Yakovlev, A. V. ; Pochivalov, Yu I. ; Valuev, D. V. / The structure and mechanical properties of welded joints of 17Mn1Si steel subjected to pulsed mechanical-electrophysical treatment. Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2018: Proceedings of the 12th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures. editor / Sunder Ramasubbu ; Eduard S. Gorkunov ; Victor E. Panin. Vol. 2053 American Institute of Physics Inc., 2018.
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