Comparison of experimental and numerical results for the quasi-static and dynamic tensile behaviour of a commercial Ti6Al4V alloy as a function of initial crystallographic texture

F. Coghe, W. Tirry, J. Peirs, P. Verleysen, E. Dalgaard, P. Wanjara, L. Rabet, P. Van Houtte

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

Abstract

Quasi-static tensile tests and high strain rate split Hopkinson bar tensile experiments were used to mechanically characterize a commercially available Ti6Al4V alloy. The material was tested along different directions as to assess the influence of the initial crystallographic texture on the mechanical behaviour. In order to circumvent the problem of the limited thickness of the base material, special usage was made of the Linear Friction Welding technique. The results of the experiments were afterwards compared to the numerical results of a crystal plasticity code based on the viscoplastic self-consistent approach, taking into account twinning as an active deformation mode.

OriginalspracheEnglisch
TitelTHERMEC 2011
Herausgeber (Verlag)Trans Tech Publications Ltd
Seiten723-728
Seitenumfang6
ISBN (Print)9783037853030
DOIs
PublikationsstatusVeröffentlicht - 2012
Veranstaltung7th International Conference on Processing and Manufacturing of Advanced Materials, THERMEC'2011 - Quebec City, QC, Kanada
Dauer: 1 Aug. 20115 Aug. 2011

Publikationsreihe

NameMaterials Science Forum
Band706-709
ISSN (Print)0255-5476
ISSN (elektronisch)1662-9752

Konferenz

Konferenz7th International Conference on Processing and Manufacturing of Advanced Materials, THERMEC'2011
Land/GebietKanada
OrtQuebec City, QC
Zeitraum1/08/115/08/11

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