Heat treatment of the Ti-6Al-4V alloy manufactured by electron beam melting

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Abstract

In this study, the effect of additional heat treatment on the microstructure and mechanical properties of the titanium Ti-6Al-4V alloy produced by the method of electron beam melting was studied. It has been established that additional heat treatment of samples allows reducing the friction coefficient and decreasing internal stresses in the material. At the same time, a decrease in microhardness, as well as the strength and plastic characteristics of EBM Ti-6Al-4V alloy, is observed. Simultaneously, heat treatment leads to a reduction in the rate of hydrogen accumulation by EBM Ti-6Al-4V alloy during saturation from a gaseous medium.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019
EditorsVictor E. Panin, Sergey G. Psakhie, Vasily M. Fomin
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735419124
DOIs
Publication statusPublished - 19 Nov 2019
EventInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019 - Tomsk, Russian Federation
Duration: 1 Oct 20195 Oct 2019

Publication series

NameAIP Conference Proceedings
Volume2167
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

ConferenceInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019
CountryRussian Federation
CityTomsk
Period1.10.195.10.19

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Pushilina, N. S., Stepanova, E. N., Kudiiarov, V. N., Laptev, R. S., & Syrtanov, M. S. (2019). Heat treatment of the Ti-6Al-4V alloy manufactured by electron beam melting. In V. E. Panin, S. G. Psakhie, & V. M. Fomin (Eds.), Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019 [020290] (AIP Conference Proceedings; Vol. 2167). American Institute of Physics Inc.. https://doi.org/10.1063/1.5132157