Fe simulation of the expansion of a We43 magnesium alloy stent in a representative blood vessel

Shoichiro Yoshihara, Go Iwamatsu, Yoshihiro Amikura, Bryan J. MacDonald

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

Magnesium alloys have been expected as bio-materials such as a stent for a blood vessel and a screw bolt for joining bones and so forth. Expansion deformation behavior of WE43 magnesium alloy, which have been adopted as the bio-mechanics for the stent, were examined for the optimum design of the stent without any fracture in FE simulation. In this study, we have evaluated stress and strain on the difference width and thickness of the stent in FE simulation. Furthermore, WE43 magnesium alloy stent was expanded in the experiment in order to evaluate the expanded shape in comparison with FE simulation result. The thickness and the width of the stent should be considered for the optimum design.

本文言語English
ホスト出版物のタイトルProceedings of the 13th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2015
編集者Djordje Peric, Michele Chiumenti, Eugenio Onate, D.R.J. Owen
出版社International Center for Numerical Methods in Engineering
ページ71-77
ページ数7
ISBN(電子版)9788494424465
出版ステータスPublished - 2015
外部発表はい
イベント13th International Conference on Computational Plasticity, COMPLAS 2015 - Barcelona, Spain
継続期間: 2015 9月 12015 9月 3

出版物シリーズ

名前Proceedings of the 8th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2015

Other

Other13th International Conference on Computational Plasticity, COMPLAS 2015
国/地域Spain
CityBarcelona
Period15/9/115/9/3

ASJC Scopus subject areas

  • 計算理論と計算数学
  • 理論的コンピュータサイエンス

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