Assessment of damage and fracture behaviors in a cast aluminum alloy via In-situ synchrotron microtomography

Shin Yamamoto; Hiroyuki Toda; Lihe Qian; Tomomi Ohgaki; Masakazu Kobayashi; Toshiro Kobayashi; Kentaro Uesugi

Assessment of damage and fracture behaviors in a cast aluminum alloy via In-situ synchrotron microtomography

Shin Yamamoto, Hiroyuki Toda, Lihe Qian, Tomomi Ohgaki, Masakazu Kobayashi, Toshiro Kobayashi, Kentaro Uesugi

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

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.

Original language	English
Title of host publication	Aluminium Alloys 2006
Subtitle of host publication	Research Through Innovation and Technology - Proceedings of the 10th International Conference on Aluminium Alloys
Pages	1005-1010
Number of pages	6
Edition	PART 2
Publication status	Published - Dec 1 2006
Externally published	Yes
Event	10th International Conference on Aluminium Alloys, (ICAA-10) - Vancouver, Canada Duration: Jul 9 2006 → Jul 13 2006

Publication series

Name	Materials Science Forum
Number	PART 2
Volume	519-521
ISSN (Print)	0255-5476

Other

Other	10th International Conference on Aluminium Alloys, (ICAA-10)
Country	Canada
City	Vancouver
Period	7/9/06 → 7/13/06

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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Yamamoto, S., Toda, H., Qian, L., Ohgaki, T., Kobayashi, M., Kobayashi, T., & Uesugi, K. (2006). Assessment of damage and fracture behaviors in a cast aluminum alloy via In-situ synchrotron microtomography. In Aluminium Alloys 2006: Research Through Innovation and Technology - Proceedings of the 10th International Conference on Aluminium Alloys (PART 2 ed., pp. 1005-1010). (Materials Science Forum; Vol. 519-521, No. PART 2).

Assessment of damage and fracture behaviors in a cast aluminum alloy via In-situ synchrotron microtomography. / Yamamoto, Shin; Toda, Hiroyuki; Qian, Lihe; Ohgaki, Tomomi; Kobayashi, Masakazu; Kobayashi, Toshiro; Uesugi, Kentaro.

Aluminium Alloys 2006: Research Through Innovation and Technology - Proceedings of the 10th International Conference on Aluminium Alloys. PART 2. ed. 2006. p. 1005-1010 (Materials Science Forum; Vol. 519-521, No. PART 2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Yamamoto, S, Toda, H, Qian, L, Ohgaki, T, Kobayashi, M, Kobayashi, T & Uesugi, K 2006, Assessment of damage and fracture behaviors in a cast aluminum alloy via In-situ synchrotron microtomography. in Aluminium Alloys 2006: Research Through Innovation and Technology - Proceedings of the 10th International Conference on Aluminium Alloys. PART 2 edn, Materials Science Forum, no. PART 2, vol. 519-521, pp. 1005-1010, 10th International Conference on Aluminium Alloys, (ICAA-10), Vancouver, Canada, 7/9/06.

Yamamoto S, Toda H, Qian L, Ohgaki T, Kobayashi M, Kobayashi T et al. Assessment of damage and fracture behaviors in a cast aluminum alloy via In-situ synchrotron microtomography. In Aluminium Alloys 2006: Research Through Innovation and Technology - Proceedings of the 10th International Conference on Aluminium Alloys. PART 2 ed. 2006. p. 1005-1010. (Materials Science Forum; PART 2).

Yamamoto, Shin ; Toda, Hiroyuki ; Qian, Lihe ; Ohgaki, Tomomi ; Kobayashi, Masakazu ; Kobayashi, Toshiro ; Uesugi, Kentaro. / Assessment of damage and fracture behaviors in a cast aluminum alloy via In-situ synchrotron microtomography. Aluminium Alloys 2006: Research Through Innovation and Technology - Proceedings of the 10th International Conference on Aluminium Alloys. PART 2. ed. 2006. pp. 1005-1010 (Materials Science Forum; PART 2).

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abstract = "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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Assessment of damage and fracture behaviors in a cast aluminum alloy via In-situ synchrotron microtomography

Abstract

Publication series

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All Science Journal Classification (ASJC) codes

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