TY - GEN
T1 - 3D/4D strain mapping using in-situ X-ray microtomography
AU - Toda, H.
AU - Uesugi, K.
AU - Takeuchi, A.
AU - Suzuki, Y.
AU - Kobayashi, M.
N1 - Funding Information:
This work was partly undertaken with the support of a Grant-in-aid for Scientific Research from JSPS through subject No. 20246102. The support of the Light Metal Educational Foundation to HT is also gratefully acknowledged.
PY - 2013
Y1 - 2013
N2 - X-ray microtomography (XMT) has been utilized for observing deformation, damage and fracture behaviors in structural materials. In-situ observation using XMT provides a unique possibility to access time evolution behaviors at a microscopic level. Local strain mapping is enabled by image-processing a series of three-dimensional (3D) images by particle tracking technique. Procedures for tracking microstructural features which have been developed by the authors, are reviewed in this article. Local crack driving forces can be measured from discrete crack tip displacement fields as well as simple 3D strain mapping. Recent extension to crystallographic measurements is also introduced.
AB - X-ray microtomography (XMT) has been utilized for observing deformation, damage and fracture behaviors in structural materials. In-situ observation using XMT provides a unique possibility to access time evolution behaviors at a microscopic level. Local strain mapping is enabled by image-processing a series of three-dimensional (3D) images by particle tracking technique. Procedures for tracking microstructural features which have been developed by the authors, are reviewed in this article. Local crack driving forces can be measured from discrete crack tip displacement fields as well as simple 3D strain mapping. Recent extension to crystallographic measurements is also introduced.
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U2 - 10.1007/978-1-4614-4235-6_7
DO - 10.1007/978-1-4614-4235-6_7
M3 - Conference contribution
AN - SCOPUS:84869814616
SN - 9781461442349
T3 - Conference Proceedings of the Society for Experimental Mechanics Series
SP - 57
EP - 63
BT - Imaging Methods for Novel Materials and Challenging Applications - Proceedings of the 2012 Annual Conference on Experimental and Applied Mechanics
T2 - 2012 Annual Conference on Experimental and Applied Mechanics
Y2 - 10 June 2012 through 13 June 2012
ER -