Study of ultrafine grained Ti-6Al-4V linear friction welds

Veronika Polyakova, Svetlana Gabitova, Irina Semenova, Evgenia Yakushina, Andrzej Rosochowski

Research output: Contribution to conferencePaper

Abstract

This paper presents the microstructure investigation results of linear friction welded joints of Ti-6Al-4V samples with coarse-grained (CG) and ultrafine grained (UFG) structure. The features of phase and structural transformations in the weld and the thermo-mechanically affected areas, as well as the microhardness distribution across the width of the welded joint were demonstrated.

Conference

Conference2nd International Conference on Recent Trends in Structural Materials, COMAT 2012
CountryCzech Republic
CityPlzen
Period21/11/1222/11/12

Fingerprint

Welds
Friction
Microhardness
Microstructure

Keywords

  • titanium alloys
  • ultrafine grained structure
  • linear friction welding

Cite this

Polyakova, V., Gabitova, S., Semenova, I., Yakushina, E., & Rosochowski, A. (2012). Study of ultrafine grained Ti-6Al-4V linear friction welds. Paper presented at 2nd International Conference on Recent Trends in Structural Materials, COMAT 2012, Plzen, Czech Republic.
Polyakova, Veronika ; Gabitova, Svetlana ; Semenova, Irina ; Yakushina, Evgenia ; Rosochowski, Andrzej. / Study of ultrafine grained Ti-6Al-4V linear friction welds. Paper presented at 2nd International Conference on Recent Trends in Structural Materials, COMAT 2012, Plzen, Czech Republic.6 p.
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abstract = "This paper presents the microstructure investigation results of linear friction welded joints of Ti-6Al-4V samples with coarse-grained (CG) and ultrafine grained (UFG) structure. The features of phase and structural transformations in the weld and the thermo-mechanically affected areas, as well as the microhardness distribution across the width of the welded joint were demonstrated.",
keywords = "titanium alloys, ultrafine grained structure, linear friction welding",
author = "Veronika Polyakova and Svetlana Gabitova and Irina Semenova and Evgenia Yakushina and Andrzej Rosochowski",
year = "2012",
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Polyakova, V, Gabitova, S, Semenova, I, Yakushina, E & Rosochowski, A 2012, 'Study of ultrafine grained Ti-6Al-4V linear friction welds' Paper presented at 2nd International Conference on Recent Trends in Structural Materials, COMAT 2012, Plzen, Czech Republic, 21/11/12 - 22/11/12, .

Study of ultrafine grained Ti-6Al-4V linear friction welds. / Polyakova, Veronika; Gabitova, Svetlana; Semenova, Irina; Yakushina, Evgenia; Rosochowski, Andrzej.

2012. Paper presented at 2nd International Conference on Recent Trends in Structural Materials, COMAT 2012, Plzen, Czech Republic.

Research output: Contribution to conferencePaper

TY - CONF

T1 - Study of ultrafine grained Ti-6Al-4V linear friction welds

AU - Polyakova, Veronika

AU - Gabitova, Svetlana

AU - Semenova, Irina

AU - Yakushina, Evgenia

AU - Rosochowski, Andrzej

PY - 2012/11/21

Y1 - 2012/11/21

N2 - This paper presents the microstructure investigation results of linear friction welded joints of Ti-6Al-4V samples with coarse-grained (CG) and ultrafine grained (UFG) structure. The features of phase and structural transformations in the weld and the thermo-mechanically affected areas, as well as the microhardness distribution across the width of the welded joint were demonstrated.

AB - This paper presents the microstructure investigation results of linear friction welded joints of Ti-6Al-4V samples with coarse-grained (CG) and ultrafine grained (UFG) structure. The features of phase and structural transformations in the weld and the thermo-mechanically affected areas, as well as the microhardness distribution across the width of the welded joint were demonstrated.

KW - titanium alloys

KW - ultrafine grained structure

KW - linear friction welding

UR - http://www.comat.cz/files/proceedings/11/index_en.htm

UR - http://www.comat.cz/files/proceedings/11/reports/1044.pdf

M3 - Paper

ER -

Polyakova V, Gabitova S, Semenova I, Yakushina E, Rosochowski A. Study of ultrafine grained Ti-6Al-4V linear friction welds. 2012. Paper presented at 2nd International Conference on Recent Trends in Structural Materials, COMAT 2012, Plzen, Czech Republic.