3D image analysis for evaluating internal deformation / fracture characteristics of materials

Mitsuru Nakazawa, Yoshimitsu Aoki, Yuji Kawai, Masakazu Kobayashi, Hiroyuki Toda

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

In order to understand deformation / fracture characteristics, many measurement methods have been proposed and developed. Almost all methods, however, have been limited on the surface indirectly due to insufficient resolution. Recently, third-generation synchrotron radiation facilities have enabled observations with high resolution. Therefore, the 3D mapping of structural features like air bubbles (pores) have been attempted to understand local deformation / fracture characteristics in some materials using the X-ray computed tomography (CT). However, there are some issues and one of them is long processing time. In this paper, we propose a system which can measure a 3D, local, high-accuracy deformation / fracture characteristic by obtaining the strain distribution. Experiments have proved its effectiveness.

本文言語英語
ホスト出版物のタイトルIECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics
ページ3525-3530
ページ数6
DOI
出版ステータス出版済み - 12 1 2006
外部発表はい
イベントIECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics - Paris, フランス
継続期間: 11 6 200611 10 2006

出版物シリーズ

名前IECON Proceedings (Industrial Electronics Conference)

その他

その他IECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics
国/地域フランス
CityParis
Period11/6/0611/10/06

All Science Journal Classification (ASJC) codes

  • 制御およびシステム工学
  • 電子工学および電気工学

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