A polycrystalline analysis of hexagonal metal based on the homogenized method

Yuichi Tadano, Mitsutoshi Kuroda, Hirohisa Noguchi, Kazuyuki Shizawa

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

In this study, a three-dimensional finite element formulation for polycrystalline plasticity model based on the homogenization method has been presented. The homogenization method is one of the useful procedures, which can evaluate the homogenized macroscopic material properties with a periodical microstructure, so-called a unit cell. The present study focuses on hexagonal metals such as titanium or magnesium. An assessment of flow stress by the presented method is conducted and it is clarified how the method can reproduce the behavior of hexagonal metal.

Original languageEnglish
Pages (from-to)1049-1054
Number of pages6
JournalKey Engineering Materials
Volume340-341 II
DOIs
Publication statusPublished - 2007 Jan 1

Keywords

  • Hexagonal metal
  • Homogenization method
  • Multiscale analysis
  • Polycrystalline plasticity

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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