3D image-based modeling of ductile fracture in an aluminum alloy using synchrotron X-ray CT images

L. Qian, H. Toda, K. Uesugi, M. Kobayashi, T. Kobayashi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Traditional computational models always assume idealized crack geometry. However, actual crack geometry is very complex in real materials and thus, those simulations do not realistically represent the actual loading conditions of a real crack. In this paper, three-dimensional (3D) image-based simulation was performed to investigate the fracture behavior of an aluminum alloy, and the model takes into account the real crack geometry based on the 3D images of the crack. Accordingly, many essential features of fracture can be identified and interpreted, and some new insight into fracture behavior in real materials can be offered.

Original languageEnglish
Title of host publicationSelected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6
Pages263-266
Number of pages4
EditionPART 1
Publication statusPublished - Dec 1 2007
Externally publishedYes
Event6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6 - Jeju, Korea, Republic of
Duration: Nov 5 2007Nov 9 2007

Publication series

NameMaterials Science Forum
NumberPART 1
Volume561-565
ISSN (Print)0255-5476

Other

Other6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6
CountryKorea, Republic of
CityJeju
Period11/5/0711/9/07

Fingerprint

crack geometry
Ductile fracture
Synchrotrons
aluminum alloys
Aluminum alloys
synchrotrons
Cracks
X rays
cracks
x rays
Geometry
simulation

All Science Journal Classification (ASJC) codes

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

Cite this

Qian, L., Toda, H., Uesugi, K., Kobayashi, M., & Kobayashi, T. (2007). 3D image-based modeling of ductile fracture in an aluminum alloy using synchrotron X-ray CT images. In Selected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6 (PART 1 ed., pp. 263-266). (Materials Science Forum; Vol. 561-565, No. PART 1).

3D image-based modeling of ductile fracture in an aluminum alloy using synchrotron X-ray CT images. / Qian, L.; Toda, H.; Uesugi, K.; Kobayashi, M.; Kobayashi, T.

Selected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6. PART 1. ed. 2007. p. 263-266 (Materials Science Forum; Vol. 561-565, No. PART 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Qian, L, Toda, H, Uesugi, K, Kobayashi, M & Kobayashi, T 2007, 3D image-based modeling of ductile fracture in an aluminum alloy using synchrotron X-ray CT images. in Selected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6. PART 1 edn, Materials Science Forum, no. PART 1, vol. 561-565, pp. 263-266, 6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6, Jeju, Korea, Republic of, 11/5/07.
Qian L, Toda H, Uesugi K, Kobayashi M, Kobayashi T. 3D image-based modeling of ductile fracture in an aluminum alloy using synchrotron X-ray CT images. In Selected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6. PART 1 ed. 2007. p. 263-266. (Materials Science Forum; PART 1).
Qian, L. ; Toda, H. ; Uesugi, K. ; Kobayashi, M. ; Kobayashi, T. / 3D image-based modeling of ductile fracture in an aluminum alloy using synchrotron X-ray CT images. Selected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6. PART 1. ed. 2007. pp. 263-266 (Materials Science Forum; PART 1).
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