Experimental and numerical study of TA6V mechanical behavior under different quasi-static strain paths at room temperature

Gilles, G.; Habraken, A. M.; Cazacu, O.; Balan, T.; Duchêne, L.
May 2013
AIP Conference Proceedings;May2013, Vol. 1532 Issue 1, p651
Academic Journal
This paper presents an experimental study of the quasi-static mechanical behavior of TA6V titanium alloy. Different monotonic tests were carried out in several orientations in the plane of the sheet in order to characterize the anisotropy and the tension-compression asymmetry exhibited by the material. Initial yielding is modeled by the phenomenological CPB06 criterion and Voce's isotropic hardening is used to describe its evolution. The simulation of a deep-drawing process is performed using the proposed constitutive modeling and compared with experimental data.


Related Articles

  • Effect of Strain Rate and Temperature Gradient on Warm Formability of Aluminum Alloy Sheet. Bagheriasl, R.; Ghavam, K.; Worswick, M. J. // AIP Conference Proceedings;8/22/2011, Vol. 1383 Issue 1, p634 

    The effect of temperature gradient and forming speed on warm formability of aluminum alloy sheet has been studied using a coupled thermal mechanical finite element model of cup deep drawing. A user-defined material model was developed using the Bergstrom temperature and strain-rate dependant...

  • Small Punch Test of U-Shaped Notch of TC4 Titanium Alloy and Its Numerical Simulation. Zhao, Xilong; Zhang, Jianxun // Journal of Materials Engineering & Performance;Nov2013, Vol. 22 Issue 11, p3182 

    In order to investigate the mechanical properties of small TC4 titanium alloy specimens under high stress state, a U-shape notched small punch test and its corresponding simulation were carried out. Meanwhile, the influence of the friction coefficient, specimen thickness, the diameter of the...

  • Ductile damage prediction in metal forming processes: Advanced modeling and numerical simulation. Saanouni, K. // AIP Conference Proceedings;May2013, Vol. 1532 Issue 1, p30 

    This paper describes the needs required in modern virtual metal forming including both sheet and bulk metal forming of mechanical components. These concern the advanced modeling of thermo-mechanical behavior including the multiphysical phenomena and their interaction or strong coupling, as well...

  • Hugoniot and shear strength of titanium 6-4 under shock loading. Hopkins, A.; Brar, N. S. // AIP Conference Proceedings;2000, Vol. 505 Issue 1, p423 

    Hugoniot elastic limit (HEL), shock Hugoniot, and shear strength of Titanium-6-4 (Ti64) alloy are determined to peak shock stress of 20 GPa. Longitudinal and lateral gauge stress histories are monitored with embedded commercial manganin gauges. Hugoniot elastic limit (HEL) is measured to be...

  • On the nonlinear elastic response of bodies in the small strain range. Rajagopal, K. // Acta Mechanica;Jun2014, Vol. 225 Issue 6, p1545 

    The classical linearized approximation to describe the elastic response of solids is the most widely used model in solid mechanics. This approximate model is arrived at by assuming that the norm of the displacement gradient is sufficiently small so that one can neglect the square of the norm in...

  • Evaluation of elastic properties of CP Ti by three different techniques. K., Saravanan; Bhal, Sumit; P. L., Nithilaksh; P., Ramesh Narayanan // Materials Science Forum;2015, Vol. 830-831, p195 

    Elastic constants are the fundamental key parameters in the mechanical behaviour of engineering materials under stressed condition. This paper explains the determination of elastic constants of commercially pure titanium (Grade-2) at ambient temperature using three independent test methods...

  • The influence of stress and heat on the transformation behaviour of NiTi for actuator applications in extruded aluminium matrix composites. Pinter, Pascal; Reeb, Andreas; Weidenmann, Kay Andrè // Materials Science Forum;2015, Vol. 825-826, p205 

    The integration of functions in lightweight structures features great potential for future applications in diagnosis and control. The combination of shape memory wires or ribbons made of NiTi embedded in aluminium and manufactured by composite extrusion offers the possibility to produce a...

  • Influence of Milling on the Fatigue Lifetime of a Ti6Al4V Titanium Alloy. Moussaoui, Kamel; Mousseigne, Michel; Senatore, Johanna; Chieragatti, Remy; Lamesle, Pascal // Metals (2075-4701);2015, Vol. 5 Issue 3, p1148 

    The present article focuses on the influence of machining on the fatigue life of a titanium alloy: Ti6Al4V. An experimental design was adopted in order to highlight the effects of machining parameters on surface integrity while generating very different surfaces with a view to subsequent fatigue...

  • Stress Induced Martensitic Transformation in Ti-1023 Alloys. Lili Chang; Jiapeng Liu // Materials Science Forum;2016, Vol. 849, p219 

    Mechanical behaviors of isothermal hot forged and solution treated Ti-1023 alloy with different initial microstructures were investigated. After heat treatment at 760°C and 820°C for 1 hour, Ti-1023 alloys mainly consisted of fine a particles and β phase with a large grain size. The...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics