OS0108-275 Numerical Analysis of Cyclic Deformation Behaviour of Magnesium Alloy Sheet Metal by Crystal Plastic Finite Element Method

• UEMORI Takeshi

  岡山大学

• KATAHIRA Takashi

  広島大学

• NAKA Tetsuo

  Okayama University, Graduate Schools of Natural Science and Technology

• YOSHIDA Fusahito

  広島大学

Bibliographic Information

Other Title

• OS0108-275 結晶塑性有限要素法を用いたマグネシウム合金板の繰返し変形挙動解析

Abstract

The cyclic deformation behavior of AZ31 magnesium alloy sheet metal have been investigate in order to reveal the general material elasto-plastic behaviors related with its texture, such as Bauschinger effect and flow stress during stress reversal, by finite element analyses. To discuss these phenomena of AZ31 magnesium alloy sheet at the room temperature to 200 degree [Celsius], the crystal plasticity material models, which can take into account the size effect of twined region proposed by Kitayama was introduced into the commercial finite element code. The calculated results by the applied model can describe moderately the corresponding experimental data at the room temperature to 200 degree.

Journal

• The Proceedings of the Materials and Mechanics Conference

  The Proceedings of the Materials and Mechanics Conference 2015 (0), _OS0108-27-_OS0108-27, 2015

  The Japan Society of Mechanical Engineers

Keywords

• Cyclic Deformaion
• Magnesium Alloy Sheet Metal

Details

• CRID: 1390282680851044992
• NII Article ID: 110010053427
• DOI: 10.1299/jsmemm.2015._os0108-27
• ISSN: 24242845
• Web Site: https://www.jstage.jst.go.jp/article/jsmemm/2015/0/2015__OS0108-27/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed