Selection of the severe plastic deformation mode for improving mechanical properties of AISI 201 steel

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

Abstract

Experimental studies of severe plastic deformation (SPD) by ABC forging and rolling methods have been carried out. The optimal values of accumulated strain and the deformation temperature for obtaining defect-free samples have been determined. Mechanical properties were established experimentally under compression and tension at ambient temperature. The possibility of increasing the yield strength, strength and ductility due to annealing of deformed samples was studied. According to confocal laser scanning microscopy, a change in the fracture mechanism of the samples was established, which is the main reason for the increase in the relative elongation of the annealed samples.

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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    Fortuna, S. V., Filippov, A. V., Tarasov, S. Y., & Filippova, E. O. (2018). Selection of the severe plastic deformation mode for improving mechanical properties of AISI 201 steel. 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). [020093] American Institute of Physics Inc.. https://doi.org/10.1063/1.5083336