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.
Original languageEnglish
Number of pages6
Publication statusPublished - 21 Nov 2012
Event2nd International Conference on Recent Trends in Structural Materials, COMAT 2012 - Plzen, Czech Republic
Duration: 21 Nov 201222 Nov 2012

Conference

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

Keywords

  • titanium alloys
  • ultrafine grained structure
  • linear friction welding

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  • 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.