Orthotropic strain rate potential for the description of anisotropy in tension and compression of metals

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Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.3/191381

Title: Orthotropic strain rate potential for the description of anisotropy in tension and compression of metals
Author(s): Cazacu, Oana; Ionescu, Ioan. R.; Yoon, Jeong Whan
Abstract: In this paper, a macroscopic anisotropic strain rate potential, which can describe both the anisotropy and tension-compression asymmetry of the plastic response of textured metals is derived. This strain rate potential is the exact work-conjugate of the anisotropic stress potential CPB06 of Cazacu et al. (2006). Application of the developed strain rate potential to HCP high-purity alpha-titanium is presented.
Publication type: Journal article
Source: International Journal of Plasticity, Vol. 26, no. 6 (Jun 2010), pp. 887-904
Publication year: 2010
FOR Code(s): 0905 Civil Engineering; 0912 Materials Engineering; 0913 Mechanical Engineering
Keyword(s): Anisotropy; Hexagonal materials; Hexagonal metals; Plasticity; Strain rate potential; Tension-compression asymmetry
Publisher: Elsevier
ISSN: 0749-6419
Publisher URL: http://dx.doi.org/10.1016/j.ijplas.2009.11.005
Peer reviewed