Effect of grain refinement on deformation behavior of technical grade titanium under tension

A. V. Eremin, S. V. Panin, A. V. Byakov, Yu P. Sharkeev, A. Yu Eroshenko, A. M. Mairambekova

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

Abstract

The paper deals with the study on the impact of grain refinement by severe plastic deformation upon the microstructure, as well as deformation and fracture behavior under tensile loading of technical grade titanium. The microstructure of coarse- and ultra-fine grain technical grade titanium was investigated by optical, transmission electron microscopy and X-ray diffraction. In situ monitoring of deformation behavior was conducted by means of acoustic emission and digital image correlation. Scanning electron microscopy was employed for fracture surface observation. The results of the tensile tests have revealed significant growth in ultimate strength and decrease of ductility due to grain-boundary strengthening. The experimental data obtained allow one to get the appropriate understanding of the mechanisms responsible for variation of mechanical properties and fracture patterns as well as to attain quantitative estimation of strain localization induced by the grain refinement.

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

Fingerprint

grade
titanium
microstructure
acoustic emission
tensile tests
ductility
plastic deformation
grain boundaries
mechanical properties
transmission electron microscopy
scanning electron microscopy
diffraction
x rays

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Eremin, A. V., Panin, S. V., Byakov, A. V., Sharkeev, Y. P., Eroshenko, A. Y., & Mairambekova, A. M. (2018). Effect of grain refinement on deformation behavior of technical grade titanium under tension. 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). [020076] American Institute of Physics Inc.. https://doi.org/10.1063/1.5083319

Effect of grain refinement on deformation behavior of technical grade titanium under tension. / Eremin, A. V.; Panin, S. V.; Byakov, A. V.; Sharkeev, Yu P.; Eroshenko, A. Yu; Mairambekova, A. M.

Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. ed. / Vasily M. Fomin; Victor E. Panin; Sergey G. Psakhie. Vol. 2051 American Institute of Physics Inc., 2018. 020076.

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

Eremin, AV, Panin, SV, Byakov, AV, Sharkeev, YP, Eroshenko, AY & Mairambekova, AM 2018, Effect of grain refinement on deformation behavior of technical grade titanium under tension. in VM Fomin, VE Panin & SG Psakhie (eds), Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. vol. 2051, 020076, American Institute of Physics Inc., International Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018, Tomsk, Russian Federation, 1.10.18. https://doi.org/10.1063/1.5083319
Eremin AV, Panin SV, Byakov AV, Sharkeev YP, Eroshenko AY, Mairambekova AM. Effect of grain refinement on deformation behavior of technical grade titanium under tension. In Fomin VM, Panin VE, Psakhie SG, editors, Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. Vol. 2051. American Institute of Physics Inc. 2018. 020076 https://doi.org/10.1063/1.5083319
Eremin, A. V. ; Panin, S. V. ; Byakov, A. V. ; Sharkeev, Yu P. ; Eroshenko, A. Yu ; Mairambekova, A. M. / Effect of grain refinement on deformation behavior of technical grade titanium under tension. Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. editor / Vasily M. Fomin ; Victor E. Panin ; Sergey G. Psakhie. Vol. 2051 American Institute of Physics Inc., 2018.
@inproceedings{4915ea34353c414882386872d67a91bc,
title = "Effect of grain refinement on deformation behavior of technical grade titanium under tension",
abstract = "The paper deals with the study on the impact of grain refinement by severe plastic deformation upon the microstructure, as well as deformation and fracture behavior under tensile loading of technical grade titanium. The microstructure of coarse- and ultra-fine grain technical grade titanium was investigated by optical, transmission electron microscopy and X-ray diffraction. In situ monitoring of deformation behavior was conducted by means of acoustic emission and digital image correlation. Scanning electron microscopy was employed for fracture surface observation. The results of the tensile tests have revealed significant growth in ultimate strength and decrease of ductility due to grain-boundary strengthening. The experimental data obtained allow one to get the appropriate understanding of the mechanisms responsible for variation of mechanical properties and fracture patterns as well as to attain quantitative estimation of strain localization induced by the grain refinement.",
author = "Eremin, {A. V.} and Panin, {S. V.} and Byakov, {A. V.} and Sharkeev, {Yu P.} and Eroshenko, {A. Yu} and Mairambekova, {A. M.}",
year = "2018",
month = "12",
day = "12",
doi = "10.1063/1.5083319",
language = "English",
volume = "2051",
editor = "Fomin, {Vasily M.} and Panin, {Victor E.} and Psakhie, {Sergey G.}",
booktitle = "Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures",
publisher = "American Institute of Physics Inc.",

}

TY - GEN

T1 - Effect of grain refinement on deformation behavior of technical grade titanium under tension

AU - Eremin, A. V.

AU - Panin, S. V.

AU - Byakov, A. V.

AU - Sharkeev, Yu P.

AU - Eroshenko, A. Yu

AU - Mairambekova, A. M.

PY - 2018/12/12

Y1 - 2018/12/12

N2 - The paper deals with the study on the impact of grain refinement by severe plastic deformation upon the microstructure, as well as deformation and fracture behavior under tensile loading of technical grade titanium. The microstructure of coarse- and ultra-fine grain technical grade titanium was investigated by optical, transmission electron microscopy and X-ray diffraction. In situ monitoring of deformation behavior was conducted by means of acoustic emission and digital image correlation. Scanning electron microscopy was employed for fracture surface observation. The results of the tensile tests have revealed significant growth in ultimate strength and decrease of ductility due to grain-boundary strengthening. The experimental data obtained allow one to get the appropriate understanding of the mechanisms responsible for variation of mechanical properties and fracture patterns as well as to attain quantitative estimation of strain localization induced by the grain refinement.

AB - The paper deals with the study on the impact of grain refinement by severe plastic deformation upon the microstructure, as well as deformation and fracture behavior under tensile loading of technical grade titanium. The microstructure of coarse- and ultra-fine grain technical grade titanium was investigated by optical, transmission electron microscopy and X-ray diffraction. In situ monitoring of deformation behavior was conducted by means of acoustic emission and digital image correlation. Scanning electron microscopy was employed for fracture surface observation. The results of the tensile tests have revealed significant growth in ultimate strength and decrease of ductility due to grain-boundary strengthening. The experimental data obtained allow one to get the appropriate understanding of the mechanisms responsible for variation of mechanical properties and fracture patterns as well as to attain quantitative estimation of strain localization induced by the grain refinement.

UR - http://www.scopus.com/inward/record.url?scp=85059011106&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85059011106&partnerID=8YFLogxK

U2 - 10.1063/1.5083319

DO - 10.1063/1.5083319

M3 - Conference contribution

VL - 2051

BT - Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures

A2 - Fomin, Vasily M.

A2 - Panin, Victor E.

A2 - Psakhie, Sergey G.

PB - American Institute of Physics Inc.

ER -