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

被引：15
|
作者：
Toda, H [1 ]
Ohgaki, T
Uesugi, K
Makii, K
Aruga, Y
Toshikazu, A
Niinomi, M
Kobayashi, T
机构：
[1] Toyohashi Univ Technol, Dept Prod Syst Engn, Aichi, Japan
[2] Japan Synchrotron Radiat Res Inst, Sayo, Hyogo, Japan
[3] Kobe Steel Ltd, Kobe, Hyogo, Japan
来源：
ADVANCES IN FRACTURE AND STRENGTH, PTS 1- 4 | 2005年 / 297-300卷
关键词：
synchrotron radiation; microtomography; foam; aluminium; fracture; tracking;
D O I：
10.4028/www.scientific.net/KEM.297-300.1189
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Synchrotron X-ray microtomography has been utilized for the 3D characterisation of microstructure in the cell materials of aluminium foams. Tomographs, consisting of about 10(9) isotropic voxels with a maximum of 1.0 mu m 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.
引用
收藏
页码：1189 / 1195
页数：7
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