Quantifying damage accumulation using state-of-the-art FFT method

Materials Science Forum

Volumn 702-703, Issue , 2012, Pages 515-518

  Pokharel, R ^a   Li, S F ^a   Lind, J ^a   Hefferan, C M ^a   Lienert, U ^b   Lebensohn, R A ^c   Suter, R M ^a   Rollett, A D ^a  

^a CARNEGIE MELLON UNIVERSITY   (United States)

^b ARGONNE NATIONAL LABORATORY   (United States)

^c LOS ALAMOS NATIONAL LABORATORY   (United States)

Author keywords

3D microstructure; FFT simulation; HEDM; Viscoplastic deformation

Indexed keywords

METALLOGRAPHIC MICROSTRUCTURE; TENSILE TESTING; TEXTURES;

3D MICROSTRUCTURES; DAMAGE ACCUMULATION; HEDM; HIGH ENERGY X-RAY DIFFRACTION; REAL SAMPLES; SCHMID FACTORS; STATE OF THE ART; VISCOPLASTIC DEFORMATION;

FAST FOURIER TRANSFORMS;

EID: 84855363566     PISSN: 02555476     EISSN: 16629752     Source Type: Book Series    
DOI: 10.4028/www.scientific.net/MSF.702-703.515     Document Type: Conference Paper

References (8)

1. R. M. Suter, C. Hefferan, S. F. Li, D. Hennessy, C. Xiao, U. Lienert, and B. Tieman, "Probing Microstructure Dynamics With X-Ray Diffraction Microscopy", J. Eng. Materials Tech. 130 (2008) 021007.
2. C. M. Hefferan, S. F. Li, J. Lind, U. Lienert, A. D. Rollett, P. Wynblatt and R. M. Suter (2009). "Statistics of High Purity Nickel Microstructure From High Energy X-ray Diffraction Microscopy." CMC - Computers Materials & Continua 14 (2009) 209-219.
3. R. A. Lebensohn, R. Brenner, O. Castelnau and A. D. Rollett, "Orientation image-based micromechanical modelling of subgrain texture evolution in polycrystalline copper." Acta Materialia 56 (2008) 3914-3926.
4. A.D. Rollett, R.A. Lebensohn, M. Groeber, Y. Choi, J. Li and G.S. Rohrer, "Stress Hot Spots in Viscoplastic Deformation of Polycrystals." Model. Simul. Mater. Sci. Eng. 18 (2010) 074005.
5. U. Lienert, T.-S. Han, J. Almer, P.R. Dawson, T. Leffers, L. Margulles, S. F. Nielsen, H.F. Poulsen, and S. Schmidt, "Investigating the effect of grain interaction during plastic deformation of copper", Acta Materialia 52 (2004): 4461-4467.
6. S. K. Mishra, P. Pant, K. Narasimhan, A. D. Rollett, and I. Samajdar "On the widths of orientation gradient zones adjacent to grain boundaries", Scripta Materialia 61 (2009) 273-276.
7. R. A. Lebensohn, Y. Liu, P. Ponte Castaneda, "On the accuracy of the self-consistent approximation for polycrystals: comparison with full-filed numerical simulations", Acta Materialia 52 (2004) 5347-5361.
8. R. A. Lebensohn (2001), "N-Site Modeling of a 3D Viscoplastic Polycrystal Using Fast Fourier Transform", Acta Materialia 49 (2001) 2723-2737. (Pubitemid 32672837)