Effect of tensile strain rate on ductile fracture energy for industrial pure iron

Takuya Nishimura, Masatoshi Aramaki, Shinji Munetoh, Rintaro Ueji, Osamu Furukimi

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

抄録

The effect of tensile strain rate on the formation of voids by using the industrial pure iron (0.0028% C,-0.16% Mn,-0.001% Si) with few precipitates was studied. The tensile tests were performed under the initial strain rate of 10-3,101 and 103 s-1. The void distribution, the void spacing and the deformation energy in each strain rate were examined. From these experiments, it was revealed that the energy required for the coalescence of voids was increased with the increase in void spacing and the suppression of void generation by increasing the strain rate improved the local deformation energy.

本文言語英語
ホスト出版物のタイトルProceedings - European Conference on Heat Treatment and 21st IFHTSE Congress
編集者Thomas Lubben, Hans-Werner Zoch, Reinhold Schneider
出版社Arbeitsgemeineschaft Warmebehandlung u. Werkstofftechnik
ページ511-514
ページ数4
ISBN(電子版)9780000000002
出版ステータス出版済み - 2014
イベントEuropean Conference on Heat Treatment and 21st IFHTSE Congress - Munich, ドイツ
継続期間: 5 12 20145 15 2014

出版物シリーズ

名前Proceedings - European Conference on Heat Treatment and 21st IFHTSE Congress

その他

その他European Conference on Heat Treatment and 21st IFHTSE Congress
Countryドイツ
CityMunich
Period5/12/145/15/14

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Materials Science(all)
  • Fluid Flow and Transfer Processes

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