HREBSD data set for stress fields near deformation twins

HR-EBSD measurements made on a deformed Zircaloy-2 sample.

This data set was imported into Abaqus CAE to study the effects of reorientation and shear transfer on the load sharing of twin/parent pairs using a crystal plasticity model developed by Hamidreza Abdolvand. The work and further analysis of the results is described in:

"On the effects of reorientation and shear transfer during twin formation: comparison between high resolution electron backscatter diffraction experiments and a crystal plasticity finite element model", International Journal of Plasticity, 2016, doi:10.1016/j.ijplas.2016.05.006

Other relevant papers:

Abdolvand, H., Wilkinson, A. J., “Assessment of Residual Stress Fields at Deformation Twin Tips and the Surrounding Environment”, Acta Materialia, February 2016, Vol 105, Page 219-231, DOI: 10.1016/j.actamat.2015.11.036

Abdolvand, H., Majkut, M., Oddershede, J., Wright, J., Daymond, M. R., “Study of 3-D Stress Development in Parent and Twin Pairs of a Hexagonal Close-Packed Polycrystal: Part I- In situ Three-Dimensional X-ray Diffraction Measurement”, Acta Materialia, July 2015, Vol 93, Page 246-255, DOI: 10.1016/j.actamat.2015.04.020

Abdolvand, H., Majkut, M., Oddershede, J., Wright, J., Daymond, M. R., “Study of 3-D Stress Development in Parent and Twin Pairs of a Hexagonal Close-Packed Polycrystal: Part II- Crystal Plasticity Finite Element Modeling”, Acta Materialia, July 2015, Vol 93, Page 235-245, DOI: 10.1016/j.actamat.2015.04.025

Abdolvand, H., Majkut, M., Oddershede, J., Schmidt, S., Lienert, U., Diak, B., Withers, P. J., Daymond, M. R., “On the Deformation Twinning of MgAZ31B: a Three-Dimensional X-ray Diffraction Experiment and Crystal Plasticity Finite Element Model”, International Journal of Plasticity, July 2015, Vol 70, Page 77-97, DOI: 10.1016/j.ijplas.2015.03.001

Abdolvand, H., Daymond, M. R., “Multi-Scale Modeling and Experimental Study of Twin Inception and Propagation in Hexagonal Close-Packed Materials Using a Crystal Plasticity Finite Element Approach; Part I: Average Behavior”, Journal of The Mechanics and Physics of Solids, 2013, Vol 61 (3), Page 783-802, 10.1016/j.jmps.2012.10.013

Abdolvand, H., Daymond, M. R., “Multi-Scale Modeling and Experimental Study of Twin Inception and Propagation in Hexagonal Close-Packed Materials Using a Crystal Plasticity Finite Element Approach; Part II: Local Behavior”, Journal of The Mechanics and Physics of Solids, 2013, Vol 61 (3), Page 803-818, DOI: 10.1016/j.jmps.2012.10.017

Abdolvand, H., Daymond, M. R., Mareau, C., “Incorporation of Twinning into a Crystal Plasticity Finite Element Model: Evolution of Lattice Strains and Texture in Zircaloy-2” International Journal of Plasticity, 2011, Vol 27 (11), Page 1721-1738. DOI:10.1016/j.ijplas.2011.04.005