抄録
Phase-field simulation of the migration of a recrystallization front was performed based on the unified subgrain growth theory. The effects of the subgrain structure developed in the deformed state on a recrystallization front were investigated with the focus on the growing of the recrystallizing grain. Especially, the effects of the mean misorientation, 〈θCC〉, and the initial mean subgrain radius, 〈RC〉(0), in unrecrystallized region were evaluated. The critical misorientation angle, which gives the maximum migration distance, was highly dependent on the relations between misorientation and boundary properties (i.e. energy and mobility). And the value of 〈RC〉(0) had significant effects on the velocity of the recrystallization front if the value of 〈θCC〉 was favorable for discontinuous recrystallization.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 132-138 |
| ページ数 | 7 |
| ジャーナル | Materials Science and Engineering A |
| 巻 | 457 |
| 発行部数 | 1-2 |
| DOI | |
| 出版物ステータス | Published - 2007 5 25 |
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ASJC Scopus subject areas
- Materials Science(all)
これを引用
Phase field simulation of stored energy driven interface migration at a recrystallization front. / Suwa, Yoshihiro; Saito, Yoshiyuki; Onodera, Hidehiro.
：: Materials Science and Engineering A, 巻 457, 番号 1-2, 25.05.2007, p. 132-138.研究成果: Article
}
TY - JOUR
T1 - Phase field simulation of stored energy driven interface migration at a recrystallization front
AU - Suwa, Yoshihiro
AU - Saito, Yoshiyuki
AU - Onodera, Hidehiro
PY - 2007/5/25
Y1 - 2007/5/25
N2 - Phase-field simulation of the migration of a recrystallization front was performed based on the unified subgrain growth theory. The effects of the subgrain structure developed in the deformed state on a recrystallization front were investigated with the focus on the growing of the recrystallizing grain. Especially, the effects of the mean misorientation, 〈θCC〉, and the initial mean subgrain radius, 〈RC〉(0), in unrecrystallized region were evaluated. The critical misorientation angle, which gives the maximum migration distance, was highly dependent on the relations between misorientation and boundary properties (i.e. energy and mobility). And the value of 〈RC〉(0) had significant effects on the velocity of the recrystallization front if the value of 〈θCC〉 was favorable for discontinuous recrystallization.
AB - Phase-field simulation of the migration of a recrystallization front was performed based on the unified subgrain growth theory. The effects of the subgrain structure developed in the deformed state on a recrystallization front were investigated with the focus on the growing of the recrystallizing grain. Especially, the effects of the mean misorientation, 〈θCC〉, and the initial mean subgrain radius, 〈RC〉(0), in unrecrystallized region were evaluated. The critical misorientation angle, which gives the maximum migration distance, was highly dependent on the relations between misorientation and boundary properties (i.e. energy and mobility). And the value of 〈RC〉(0) had significant effects on the velocity of the recrystallization front if the value of 〈θCC〉 was favorable for discontinuous recrystallization.
KW - Computer simulation
KW - Interface velocity
KW - Phase field model
KW - Recovery
KW - Recrystallization
UR - http://www.scopus.com/inward/record.url?scp=33947682279&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33947682279&partnerID=8YFLogxK
U2 - 10.1016/j.msea.2007.01.091
DO - 10.1016/j.msea.2007.01.091
M3 - Article
AN - SCOPUS:33947682279
VL - 457
SP - 132
EP - 138
JO - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing
JF - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing
SN - 0921-5093
IS - 1-2
ER -