Crystal plasticity simulation considering microstructures of austenitic stainless steel on macroscopic yield function

Yoshiteru Aoyagi, Atsushi Sagara, Chihiro Watanabe, Masakazu Kobayashi, Yoshikazu Todaka, Hiromi Miura

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

In this study, yield surfaces of austenitic stainless steel produced by a cold-rolling process are measured using uniaxial and biaxial tensile tests. Using results obtained by electron backscatter diffraction, information on crystal orientation is introduced into a computational model for a multiscale crystal plasticity simulation. Finite element simulations for polycrystal of fine-grained austenitic stainless steel under biaxial tension are performed in order to predict yield surfaces of fine-grained austenitic stainless steel. Validity of predicted yield surfaces is evaluated by comparison between yield surfaces obtained by numerical simulations and experimental tensile tests.

本文言語English
ホスト出版物のタイトルTHERMEC 2018
編集者R. Shabadi, Mihail Ionescu, M. Jeandin, C. Richard, Tara Chandra
出版社Trans Tech Publications Ltd
ページ212-217
ページ数6
ISBN(印刷版)9783035712087
DOI
出版ステータスPublished - 2018
イベント10th International Conference on Processing and Manufacturing of Advanced Materials, 2018 - Paris, France
継続期間: 2018 7 92018 7 13

出版物シリーズ

名前Materials Science Forum
941 MSF
ISSN(印刷版)0255-5476
ISSN(電子版)1662-9752

Conference

Conference10th International Conference on Processing and Manufacturing of Advanced Materials, 2018
国/地域France
CityParis
Period18/7/918/7/13

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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