Modeling of aluminum alloy sheets based on new anisotropic yield functions

Journal of Materials Processing Technology

Volumn 177, Issue 1-3, 2006, Pages 134-137

  Yoon, J W ^a   Hong, S H ^b  

^a ALCOA TECHNICAL CENTER   (United States)

^b Kia Motors Corporation   (South Korea)

Author keywords

Finite element method; Planar anisotropy; Sheet forming; Springback; Yield function

Indexed keywords

ALUMINUM ALLOYS; ANISOTROPY; COMPUTER SIMULATION; FINITE ELEMENT METHOD; FORMING; MATHEMATICAL MODELS;

PLANAR ANISOTROPY; SHEET FORMING; SPRINGBACK; YIELD FUNCTION;

SHEET METAL;

EID: 33745809483     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmatprotec.2006.03.189     Document Type: Article

References (6)

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2. Barlat F., Aretz H., Yoon J.W., Karabin M.E., Brem J.C., and Dick R.E. Linear transformation-based anisotropic yield functions. Int. J. Plastic. 21 (2005) 1009-1039
3. Hosford W.F. A generalized isotropic yield criterion. J. Appl. Mech. Trans. ASME 39 (1972) 607-609
4. Yoon J.W., Yang D.Y., and Chung K. Elasto-plastic finite element method based on incremental deformation theory and continuum based shell elements for planar anisotropic sheet materials. Comput. Meth. Appl. Mech. Eng. 174 (1999) 23-56
5. Yoon J.W., Barlat F., Dick R.E., and Karabin M.E. Prediction of six or eight ears in as drawn cup based on a new anisotropic yield function. Int. J. Plastic. 22 (2006) 174-193
6. In: Smith L.M., Pourboghrat F., Yoon J.W., and Stoughton T.B. (Eds). NUMISHEET' 2005 Conference Proceedings. Detroit, USA, August 15-19 (2005)