Experimental and Numerical Study of TA6V Mechanical Behavior under Different Quasi-Static Strain Paths at Room Temperature

摘要：

　　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 Voces 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.

关键词： TA6V Titanium alloy Strength Differential Effect Anisotropic Yield Criterions

作者: G.Gilles A.M.Habraken O.Cazacu T.Balan L.Duch(e)ne

作者单位: Department ArGEnCo,Division MS2F,University of Liège,Chemin des Chevreuils 1,4000 Liège,Belgium Department ArGEnCo,Division MS2F,University of Liège,Chemin des Chevreuils 1,4000 Liège,Belgium;Fond Department of Mechanical and Aerospace Engineering,University of Florida REEF,1350 N Poquito Road,Sh LEM3,UMR 7239,Arts et Métiers ParisTech,4 rue A.Fresnel,57078 Metz Cedex 3,France

会议类型: 国际会议

会议名称: the 11th International Conference on Numerical Methods in Industrial Forming Processes(第十一届工业成形过程中的数值模拟方法国际学术会议)(NUMIFPRM 2013)

会议地点: 沈阳

会议语种:英文

页码: 651-656

在线出版日期: 2013-07-06（万方平台首次上网日期，不代表论文的发表时间）