TY - GEN
T1 - Assessment of damage and fracture behaviors in a cast aluminum alloy via In-situ synchrotron microtomography
AU - Yamamoto, Shin
AU - Toda, Hiroyuki
AU - Qian, Lihe
AU - Ohgaki, Tomomi
AU - Kobayashi, Masakazu
AU - Kobayashi, Toshiro
AU - Uesugi, Kentaro
PY - 2006
Y1 - 2006
N2 - High resolution phase contrast imaging technique has been applied to obtain clear crack images together with the detailed of microstructural features in a cast aluminum alloy. Crack opening/closure, crack extension and damage evolution in the vicinity of a crack-tip is observed three-dimensionally (3-D). 3-D image analysis is performed to evaluate void initiation and growth near the crack-tip. The information on physical displacement of each microstructural feature ¡s provided for analyzing local crack driving forces at crack front. This technique has been identified to provide a unique possibility to quantitatively interpret the 3-D cracking behavior in bulk materials.
AB - High resolution phase contrast imaging technique has been applied to obtain clear crack images together with the detailed of microstructural features in a cast aluminum alloy. Crack opening/closure, crack extension and damage evolution in the vicinity of a crack-tip is observed three-dimensionally (3-D). 3-D image analysis is performed to evaluate void initiation and growth near the crack-tip. The information on physical displacement of each microstructural feature ¡s provided for analyzing local crack driving forces at crack front. This technique has been identified to provide a unique possibility to quantitatively interpret the 3-D cracking behavior in bulk materials.
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U2 - 10.4028/www.scientific.net/MSF.519-521.1005
DO - 10.4028/www.scientific.net/MSF.519-521.1005
M3 - Conference contribution
AN - SCOPUS:37849004315
SN - 9780878494088
T3 - Materials Science Forum
SP - 1005
EP - 1010
BT - Aluminium Alloys 2006
PB - Trans Tech Publications Ltd
T2 - 10th International Conference on Aluminium Alloys, (ICAA-10)
Y2 - 9 July 2006 through 13 July 2006
ER -