In-situ observation of fracture of aluminium foam using synchrotron X-ray microtomography

Hiroyuki Toda; Tomomi Ohgaki; Kentaro Uesugi; Koichi Makii; Yasuhiro Aruga; Akahori Toshikazu; Mitsuo Niinomi; Toshiro Kobayashi

doi:10.4028/0-87849-978-4.1189

In-situ observation of fracture of aluminium foam using synchrotron X-ray microtomography

Hiroyuki Toda, Tomomi Ohgaki, Kentaro Uesugi, Koichi Makii, Yasuhiro Aruga, Akahori Toshikazu, Mitsuo Niinomi, Toshiro Kobayashi

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

Synchrotron X-ray microtomography has been utilized for the 3D characterisation of microstructure in the cell materials of aluminium foams. Tomographs, consisting of about 10⁹ isotropic voxels with a maximum of l.0μm edge, were collected at the SPring-8 in Japan. A combination of high-resolution phase contrast imaging technique and several state-of-the-art application techniques has enabled the quantitative image analyses of micro-pore, intermetallic particles and grain boundary as well as the assessment of their effects on compressive deformation and fracture behaviours in two kinds of aluminium foams.

Original language	English
Pages (from-to)	1189-1195
Number of pages	7
Journal	Key Engineering Materials
Volume	297-300 II
DOIs	https://doi.org/10.4028/0-87849-978-4.1189
Publication status	Published - 2005
Externally published	Yes

Keywords

Aluminium
Foam
Fracture
Microtomography
Synchrotron radiation
Tracking

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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10.4028/0-87849-978-4.1189

Cite this

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abstract = "Synchrotron X-ray microtomography has been utilized for the 3D characterisation of microstructure in the cell materials of aluminium foams. Tomographs, consisting of about 109 isotropic voxels with a maximum of l.0μm edge, were collected at the SPring-8 in Japan. A combination of high-resolution phase contrast imaging technique and several state-of-the-art application techniques has enabled the quantitative image analyses of micro-pore, intermetallic particles and grain boundary as well as the assessment of their effects on compressive deformation and fracture behaviours in two kinds of aluminium foams.",

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volume = "297-300 II",

pages = "1189--1195",

journal = "Key Engineering Materials",

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T1 - In-situ observation of fracture of aluminium foam using synchrotron X-ray microtomography

AU - Toda, Hiroyuki

AU - Ohgaki, Tomomi

AU - Uesugi, Kentaro

AU - Makii, Koichi

AU - Aruga, Yasuhiro

AU - Toshikazu, Akahori

AU - Niinomi, Mitsuo

AU - Kobayashi, Toshiro

PY - 2005

Y1 - 2005

N2 - Synchrotron X-ray microtomography has been utilized for the 3D characterisation of microstructure in the cell materials of aluminium foams. Tomographs, consisting of about 109 isotropic voxels with a maximum of l.0μm edge, were collected at the SPring-8 in Japan. A combination of high-resolution phase contrast imaging technique and several state-of-the-art application techniques has enabled the quantitative image analyses of micro-pore, intermetallic particles and grain boundary as well as the assessment of their effects on compressive deformation and fracture behaviours in two kinds of aluminium foams.

AB - Synchrotron X-ray microtomography has been utilized for the 3D characterisation of microstructure in the cell materials of aluminium foams. Tomographs, consisting of about 109 isotropic voxels with a maximum of l.0μm edge, were collected at the SPring-8 in Japan. A combination of high-resolution phase contrast imaging technique and several state-of-the-art application techniques has enabled the quantitative image analyses of micro-pore, intermetallic particles and grain boundary as well as the assessment of their effects on compressive deformation and fracture behaviours in two kinds of aluminium foams.

KW - Aluminium

KW - Foam

KW - Fracture

KW - Microtomography

KW - Synchrotron radiation

KW - Tracking

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JF - Key Engineering Materials

SN - 1013-9826

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In-situ observation of fracture of aluminium foam using synchrotron X-ray microtomography

Abstract

Keywords

ASJC Scopus subject areas

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