Comparative study of the formability prediction models for high-strength aluminum alloys

9th International Conference on Technology of Plasticity, ICTP 2008

Volumn , Issue , 2008, Pages 1258-1263

  Zadpoor, A A ^a,b   Sinke, J ^b   Benedictus, R ^b  

^a MATERIALS INNOVATION INSTITUTE M2I   (Netherlands)

^b DELFT UNIVERSITY OF TECHNOLOGY   (Netherlands)

Author keywords

[No Author keywords available]

Indexed keywords

MODELS;

ACCURATE PREDICTION; COMPARATIVE STUDIES; DAMAGE ACCUMULATION; FORMING LIMITS; PHYSICAL MECHANISM; PREDICTION MODEL; THEORETICAL APPROACH; VOID GROWTH AND COALESCENCE;

PLASTICITY;

EID: 68549139837     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. Gurson, A. L.: Continuum theory of ductile rupture by void nucleation and growth, J Eng Mater Tech, 1977, 99(1), 2-15.
2. Wierzbicki, T., Bao, Y., Lee, Y., Bai, Y.: Calibration and evaluation of seven fracture models, Int J Mech Sci, 2005, 47, 719-743.
3. Vallellano, C., Guzman, C., Garcia-Lomas, F. J.: Prediction of ductile fracture in the stretchforming of AA2024 sheets, Proceeding of NUMIFORM'07, 2007, 135-140.
4. Tvergaard, V.: Effect of yield surface curvature and void nucleation on plastic flow localization, J Mech Phys Solids, 1987, 35(1), 43-60.
5. Caputo, F., Lamanna, G., Soprano, A.: Stochastic design improvement of a stiffened flat panel, Proceeding of ICAD2006, 2006.
6. Lee, Y.: Fracture prediction in metal sheets, PhD thesis, Department of Ocean Engineering, Massachusetts Institute of Technology, 2005.