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記事

20 引用 (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.

元の言語英語
ページ(範囲)301-310
ページ数10
ジャーナルJournal of Materials Processing Tech.
27
発行部数1-3
DOI
出版物ステータス出版済み - 1 1 1991
外部発表Yes

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Deep drawing
Stainless Steel
Finite Element Simulation
Steel sheet
Stainless steel
Finite Element Method
Finite element method
Plastics
Austenitic Stainless Steel
Martensitic Transformation
Formability
Flow Stress
Martensite
Martensitic transformations
Plastic Deformation
Strain Rate
Austenitic stainless steel
Temperature Distribution
Heat Conduction
Plastic flow

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Modelling and Simulation
  • Computer Science Applications
  • Metals and Alloys
  • Industrial and Manufacturing Engineering

これを引用

Finite element simulation of deep drawing of stainless steel sheet with deformation-induced transformation. / Shinagawa, Kazunari; Mori, Ken ichiro; Osakada, Kozo.

:: Journal of Materials Processing Tech., 巻 27, 番号 1-3, 01.01.1991, p. 301-310.

研究成果: ジャーナルへの寄稿記事

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