Finite element simulation of deep drawing of stainless steel sheet with deformation-induced transformation

Kazunari Shinagawa, Ken ichiro Mori, Kozo Osakada

研究成果: ジャーナルへの寄稿学術誌査読

24 被引用数 (Scopus)

抄録

Plastic deformation and temperature distribution in deep drawing of stainless steel sheets with deformation-induced martensitic transformation are simulated by using the rigid-plastic finite element method and the finite element method for heat conduction. The variation of the martensite content is obtained from the calculated strain and temperature. To take the flow stress expressed by a complicated function of strain-rate into consideration, the rigid-plastic finite element method is formulated on the basis of the equilibrium of nodal forces without using the functional. The forming limit in axi-symmetruc deep drawing of austenitic stainless steel sheets is determined by the occurrence of localized necking. Effects of the punch speed and the temperature on the formability are examined.

本文言語英語
ページ(範囲)301-310
ページ数10
ジャーナルJournal of Materials Processing Tech.
27
1-3
DOI
出版ステータス出版済み - 8月 1991
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • セラミックおよび複合材料
  • コンピュータ サイエンスの応用
  • 金属および合金
  • 産業および生産工学

フィンガープリント

「Finite element simulation of deep drawing of stainless steel sheet with deformation-induced transformation」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル