Effect of pulsed electron beam irradiation on microstructure of TiC/Ti6Al4V composites fabricated by laser metal deposition

E. A. Sinyakova, S. V. Panin, A. D. Teresov

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

Abstract

Effect of pulsed electron beam irradiation on microstructure and phase composition of TiC/Ti-6Al-4V composite fabricated by laser metal deposition was investigated by X-ray and EBSD analysis, SEM and optical microscopy. The microstructure of the as-built TiC/Ti-6Al-4V composite consists of the equiaxed prior β grains with α-Ti lamellae with different orientations within them. TiC particles are located along the boundaries of the prior β grains. Pulsed electron beam irradiation leads to the refining of both the α-Ti lamellae and TiC particles and their more uniform distribution in the melted surface layer. The latter leads to an increase of the modified surface layer microhardness.

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

Fingerprint

lamella
surface layers
electron beams
microscopy
microstructure
irradiation
composite materials
refining
metals
microhardness
lasers
scanning electron microscopy
x rays

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Sinyakova, E. A., Panin, S. V., & Teresov, A. D. (2019). Effect of pulsed electron beam irradiation on microstructure of TiC/Ti6Al4V composites fabricated by laser metal deposition. 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 [020335] (AIP Conference Proceedings; Vol. 2167). American Institute of Physics Inc.. https://doi.org/10.1063/1.5132202

Effect of pulsed electron beam irradiation on microstructure of TiC/Ti6Al4V composites fabricated by laser metal deposition. / Sinyakova, E. A.; Panin, S. V.; Teresov, A. D.

Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019. ed. / Victor E. Panin; Sergey G. Psakhie; Vasily M. Fomin. American Institute of Physics Inc., 2019. 020335 (AIP Conference Proceedings; Vol. 2167).

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

Sinyakova, EA, Panin, SV & Teresov, AD 2019, Effect of pulsed electron beam irradiation on microstructure of TiC/Ti6Al4V composites fabricated by laser metal deposition. in VE Panin, SG Psakhie & VM Fomin (eds), Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019., 020335, AIP Conference Proceedings, vol. 2167, American Institute of Physics Inc., International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019, Tomsk, Russian Federation, 1.10.19. https://doi.org/10.1063/1.5132202
Sinyakova EA, Panin SV, Teresov AD. Effect of pulsed electron beam irradiation on microstructure of TiC/Ti6Al4V composites fabricated by laser metal deposition. In Panin VE, Psakhie SG, Fomin VM, editors, Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019. American Institute of Physics Inc. 2019. 020335. (AIP Conference Proceedings). https://doi.org/10.1063/1.5132202
Sinyakova, E. A. ; Panin, S. V. ; Teresov, A. D. / Effect of pulsed electron beam irradiation on microstructure of TiC/Ti6Al4V composites fabricated by laser metal deposition. Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019. editor / Victor E. Panin ; Sergey G. Psakhie ; Vasily M. Fomin. American Institute of Physics Inc., 2019. (AIP Conference Proceedings).
@inproceedings{41c5b1f5fd6f4044a0ffc3e60ef480e2,
title = "Effect of pulsed electron beam irradiation on microstructure of TiC/Ti6Al4V composites fabricated by laser metal deposition",
abstract = "Effect of pulsed electron beam irradiation on microstructure and phase composition of TiC/Ti-6Al-4V composite fabricated by laser metal deposition was investigated by X-ray and EBSD analysis, SEM and optical microscopy. The microstructure of the as-built TiC/Ti-6Al-4V composite consists of the equiaxed prior β grains with α-Ti lamellae with different orientations within them. TiC particles are located along the boundaries of the prior β grains. Pulsed electron beam irradiation leads to the refining of both the α-Ti lamellae and TiC particles and their more uniform distribution in the melted surface layer. The latter leads to an increase of the modified surface layer microhardness.",
author = "Sinyakova, {E. A.} and Panin, {S. V.} and Teresov, {A. D.}",
year = "2019",
month = "11",
day = "19",
doi = "10.1063/1.5132202",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Panin, {Victor E.} and Psakhie, {Sergey G.} and Fomin, {Vasily M.}",
booktitle = "Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019",

}

TY - GEN

T1 - Effect of pulsed electron beam irradiation on microstructure of TiC/Ti6Al4V composites fabricated by laser metal deposition

AU - Sinyakova, E. A.

AU - Panin, S. V.

AU - Teresov, A. D.

PY - 2019/11/19

Y1 - 2019/11/19

N2 - Effect of pulsed electron beam irradiation on microstructure and phase composition of TiC/Ti-6Al-4V composite fabricated by laser metal deposition was investigated by X-ray and EBSD analysis, SEM and optical microscopy. The microstructure of the as-built TiC/Ti-6Al-4V composite consists of the equiaxed prior β grains with α-Ti lamellae with different orientations within them. TiC particles are located along the boundaries of the prior β grains. Pulsed electron beam irradiation leads to the refining of both the α-Ti lamellae and TiC particles and their more uniform distribution in the melted surface layer. The latter leads to an increase of the modified surface layer microhardness.

AB - Effect of pulsed electron beam irradiation on microstructure and phase composition of TiC/Ti-6Al-4V composite fabricated by laser metal deposition was investigated by X-ray and EBSD analysis, SEM and optical microscopy. The microstructure of the as-built TiC/Ti-6Al-4V composite consists of the equiaxed prior β grains with α-Ti lamellae with different orientations within them. TiC particles are located along the boundaries of the prior β grains. Pulsed electron beam irradiation leads to the refining of both the α-Ti lamellae and TiC particles and their more uniform distribution in the melted surface layer. The latter leads to an increase of the modified surface layer microhardness.

UR - http://www.scopus.com/inward/record.url?scp=85075780667&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85075780667&partnerID=8YFLogxK

U2 - 10.1063/1.5132202

DO - 10.1063/1.5132202

M3 - Conference contribution

AN - SCOPUS:85075780667

T3 - AIP Conference Proceedings

BT - Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019

A2 - Panin, Victor E.

A2 - Psakhie, Sergey G.

A2 - Fomin, Vasily M.

PB - American Institute of Physics Inc.

ER -