Unstable state of the α-Ti crystal lattice in the surface layers of titanium alloys samples treated by a low-energy high-current pulsed electron beam

O. B. Perevalova, A. V. Panin, E. A. Sinyakova

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

Abstract

The elastic residual tensile macrostressess, the crystal lattice parameters and the mean square displacements of atoms of the α-Ti phase, the phase and elemental composition and microstructure of the surface layers of commercial titanium and Ti-6Al-4V alloy samples, subjected to processing by low energy high current pulsed electron beam were investigated by X-ray diffraction analysis, scanning and transmission diffraction electron microscopy. It was found that an unstable state of the crystal lattice of the α-Ti phase occurs at the increasing of the carbon and oxygen atoms concentration in the samples surface layers.

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

titanium alloys
crystal lattices
high current
surface layers
electron beams
atom concentration
diffraction
atoms
oxygen atoms
lattice parameters
electron microscopy
titanium
microstructure
scanning
energy
carbon
x rays

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Perevalova, O. B., Panin, A. V., & Sinyakova, E. A. (2018). Unstable state of the α-Ti crystal lattice in the surface layers of titanium alloys samples treated by a low-energy high-current pulsed electron beam. 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). [020236] American Institute of Physics Inc.. https://doi.org/10.1063/1.5083479

Unstable state of the α-Ti crystal lattice in the surface layers of titanium alloys samples treated by a low-energy high-current pulsed electron beam. / Perevalova, O. B.; Panin, A. V.; Sinyakova, E. A.

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. 020236.

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

Perevalova, OB, Panin, AV & Sinyakova, EA 2018, Unstable state of the α-Ti crystal lattice in the surface layers of titanium alloys samples treated by a low-energy high-current pulsed electron beam. in VM Fomin, VE Panin & SG Psakhie (eds), Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. vol. 2051, 020236, 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/10.1063/1.5083479
Perevalova OB, Panin AV, Sinyakova EA. Unstable state of the α-Ti crystal lattice in the surface layers of titanium alloys samples treated by a low-energy high-current pulsed electron beam. 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. 020236 https://doi.org/10.1063/1.5083479
Perevalova, O. B. ; Panin, A. V. ; Sinyakova, E. A. / Unstable state of the α-Ti crystal lattice in the surface layers of titanium alloys samples treated by a low-energy high-current pulsed electron beam. 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.
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