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

页码：1189 / 1195

页数：7

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