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Numerical Modeling of Dislocation-Grain Boundary Interaction and Continuum Mechanics Analyses for Mechanical Properties of Fine Grained Metals
https://kitami-it.repo.nii.ac.jp/records/8034
c12ed42c-681b-4097-98ba-0b1e8d96b677
名前 / ファイル | ライセンス | アクション | |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2015-11-27 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Numerical Modeling of Dislocation-Grain Boundary Interaction and Continuum Mechanics Analyses for Mechanical Properties of Fine Grained Metals | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Crystal Plasticity | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Dislocation Dynamics Simulation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Dislocation Source | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Finite Element Model (FEM) | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Grain Boundary | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
著者 |
Ohashi, Tetsuya
× Ohashi, Tetsuya× Tsugawa, Ryota× Ogasawara, Tomotaka |
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著者別名 | ||||||
姓名 | ||||||
姓名 | 大橋, 鉄也 | |||||
言語 | ja | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Macroscopic mechanical response of metal polycrystal with mean grain diameter of 0.2 to 5 microns are simulated by a strain gradient crystal plasticity software code which incorporates some phenomenological models for dislocation accumulation and annihilation, as well as dislocation-grain boundary interactions. Obtained results of macroscopic stress-strain relation show significant increase of yield stress and strain hardening ratio for fine grained specimens. | |||||
書誌情報 |
Materials Science Forum 巻 584-586, p. 1063-1068, 発行日 2008 |
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DOI | ||||||
関連識別子 | ||||||
識別子タイプ | DOI | |||||
関連識別子 | http://doi.org/10.4028/www.scientific.net/MSF.584-586.1063 | |||||
出版者 | ||||||
出版者 | Trans Tech Publications | |||||
関連サイト | ||||||
URL | http://www.ttp.net/0255-5476.html | |||||
著者版フラグ | ||||||
値 | author | |||||
出版タイプ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa |