Phase field simulation of stored energy driven interface migration at a recrystallization front

Yoshihiro Suwa, Yoshiyuki Saito, Hidehiro Onodera

研究成果: Article

18 引用 (Scopus)

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
457
発行部数1-2
DOI
出版物ステータスPublished - 2007 5 25

Fingerprint

misalignment
simulation
energy
radii

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

Suwa, Yoshihiro ; Saito, Yoshiyuki ; Onodera, Hidehiro. / Phase field simulation of stored energy driven interface migration at a recrystallization front. :: Materials Science and Engineering A. 2007 ; 巻 457, 番号 1-2. pp. 132-138.
@article{e3adfe7a5d064c9cba52e506f9644c66,
title = "Phase field simulation of stored energy driven interface migration at a recrystallization front",
abstract = "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.",
keywords = "Computer simulation, Interface velocity, Phase field model, Recovery, Recrystallization",
author = "Yoshihiro Suwa and Yoshiyuki Saito and Hidehiro Onodera",
year = "2007",
month = "5",
day = "25",
doi = "10.1016/j.msea.2007.01.091",
language = "English",
volume = "457",
pages = "132--138",
journal = "Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing",
issn = "0921-5093",
publisher = "Elsevier BV",
number = "1-2",

}

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 -