Abstract
Inhomogeneous deformation in polycrystalline material is important matter, because the concentration of deformation relates with the origins of yield, fracture and recrystallization. Plastic strains in three-dimension during tensile deformation have been investigated by using the marker tracking method in synchrotron X-ray microtomography. Three-dimensional position of grains was detected by grain-boundaries visualizing method. The variation of deformation was measured for each grain. We investigated how much external deformation deformed grains heterogeneously.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
G.I. Taylor, “Plastic Strain in Metals”, J. Inst. Metals, 62 (1938) 307–324.
H. Honneff and H. Mecking, Proc. 5th Int. Conf. in Texture of Materials, ed. by G. Gottstein and K. Lücke, Springer-Verlag, Berlin, 1 (1978) 832–842.
J. Hamada, K. Agata and H. Inoue, “Estimation of Planar Anisotropy of the r-Value in Ferritic Stainless Steel Sheets”, Mater. Trans., 50 (2009), 752–758.
J. Baruchel, J.Y. Buffire, E. Maire, P. Merle, G. Peix (Eds.), X-Ray Tomography in Material Science, (Herms science publication, Paris 2000)
H. Toda, E. Maire, S. Yamauchi, H. Tsuruta, T. Hiramatsu, M. Kobayashi, “In situ observation of ductile fracture using X-ray tomography technique”, Acta Mater. 59 (2011) 1995–2008.
H. Toda, I. Sinclair, J.-Y. Buffière, E. Maire, K.H. Khor, P. Gregson, T. Kobayashi, “A 3D measurement procedure for internal local crack driving forces via synchrotron X-ray microtomography”, Acta Mater., 52 (2004) 1305–1317.
G. T. Herman, Fundamentals of Computerized Tomography: Image Reconstruction from Projection, (Academic Press, New York, 1980)
M. Kobayashi, H. Toda, Y. Kawai, T. Ohgaki, K. Uesugi, D. S. Wilkinson, T. Kobayashi, Y. Aoki, M. Nakazawa, “High-density three-dimensional mapping of internal strain by tracking microstructural features”, Acta mater. 56 (2008) 2167–2181.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2014 TMS (The Minerals, Metals & Materials Society)
About this paper
Cite this paper
Kobayashi, M., Kawamura, Y. (2014). 3D Evaluation of Inhomogeneous Plastic Deformation of Grains in Aluminum Alloy. In: Bernard, D., Buffière, JY., Pollock, T., Poulsen, H.F., Rollett, A., Uchic, M. (eds) Proceedings of the 2nd International Congress on 3D Materials Science. Springer, Cham. https://doi.org/10.1007/978-3-319-48123-4_13
Download citation
DOI: https://doi.org/10.1007/978-3-319-48123-4_13
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-48595-9
Online ISBN: 978-3-319-48123-4
eBook Packages: Chemistry and Materials ScienceChemistry and Material Science (R0)