Item type |
itemtype_ver1(1) |
公開日 |
2021-09-08 |
タイトル |
|
|
タイトル |
Stress–strain partitioning behavior and mechanical properties of dual-phase steel using finite element analysis |
|
言語 |
en |
著者 |
Maeda, Ryotaro
Wang, Zhi-Lei
Ogawa, Toshio
Adachi, Yoshitaka
|
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 |
権利 |
|
|
言語 |
en |
|
権利情報 |
© 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ |
キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Martensite morphology |
キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Dual phase steel |
キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Strength–ductility balance |
キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Secant method |
キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Finite element analysis |
内容記述 |
|
|
内容記述 |
Various industrial applications require materials with both high strength and good ductility. However, strategies for enhancing material performance are usually trapped in a strength–ductility trade-off. In this study, the effect of martensite morphologies (including geometry, connectivity, and distribution direction) on the stress–strain partitioning behavior and mechanical properties of a ferrite-martensite dual phase steel was studied using the secant method and finite element analysis. The results demonstrated that the combination of rhombus and horizontal geometries provided a good balance of strength and ductility. Thus, a combination of 45° and 0° regarding the angle between the directions of martensite distribution and deformation was further determined to be beneficial to the strength–ductility balance. These results are expected to provide a general understanding of strengthening and toughening mechanisms and will promote the development of high-performance steels. |
|
言語 |
en |
|
内容記述タイプ |
Abstract |
出版者 |
|
|
言語 |
en |
|
出版者 |
Elsevier |
言語 |
|
|
言語 |
eng |
資源タイプ |
|
|
資源タイプresource |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
関連情報 |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1016/j.mtcomm.2020.101658 |
収録物識別子 |
|
|
収録物識別子タイプ |
EISSN |
|
収録物識別子 |
2352-4928 |
書誌情報 |
en : Materials Today Communications
巻 25,
p. 101658,
発行日 2020-12
|
ファイル公開日 |
|
|
日付 |
2022-12-01 |
|
日付タイプ |
Available |