| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2008-03-07 |
| タイトル |
|
|
タイトル |
Plastic deformation behaviors and dynamic recrystallization mechanisms of ZK60 magnesium alloy |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Wrought magnesium alloy |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Dynamic recrystallization |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Plastic deformation |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Thermal deformation simulation |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
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 |
| 作成者 |
Yi, Danqing
Gu, Wei
Fang, Xiya
Wang, Bin
Luo, Wenhai
|
| 内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Hot deformation behaviors of a ZK60 magnesium alloy were investigated by hot compressive tests on a Gleeble-1500 thermal simulation test machine at temperatures ranging from 473 K to 723 K and strain rates of 0.01 ―Is-1. Microstructures evolution of the alloy as well as dynamic recrystallization mechanisms at different strains with the strain rate 0.1s-1 at 623 K were examined under optical microscope (OM) and transmission electron microscope (TEM). The relationships between flow stress, strain rate and deformation temperature were analyzed, and the deformation activation energy at elevated temperatures (573-723 K) were calculated. The results indicated that under the present deformation conditions, dynamic recrystallization happened in the alloy and fine recrystallized grains tended to form ductile shear zones under the large strain condition; and there were different dynamic recrystallization mechanisms at different strains; within the temperature range from 573 K to 723 K, deformation activation energy changed with the deformation temperature and strain rate. |
|
言語 |
en |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 書誌情報 |
en : International Journal of the Society of Materials Engineering for Resources
巻 14,
号 1/2,
p. 33-39,
発行日 2006-11-01
|
| 収録物識別子 |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
1347-9725 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA1095475X |
| 出版者 |
|
|
出版者 |
The Society of Materilas Engineering for resources of Japan |
|
言語 |
en |
| 関連情報 |
|
|
関連タイプ |
isIdenticalTo |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
http://doi.org/10.5188/ijsmer.14.33 |
ijsmer14g.pdf (1.9 MB)
