Characteristics of off-cube grains in high purity aluminum foil sheets with cube texture

Naoki Takata, Fuyuki Yoshida, Ken Ichi Ikeda, Hideharu Nakashima, Hiroshi Abe

Research output: Contribution to journalArticle

Abstract

In present study, abnormally coarsened grains in high purity aluminum foil sheets with cube texture ({100} (001)) after a final annealing was analyzed using SEM/EBSP method. Most of abnormally coarsened grains had Goss({110}〈001〉) or S ({123}〈634〉) orientations. The coarsened grains with Goss and S-orientations were surrounded by Σ5 and Σ7 co-incidence boundaries, respectively. It was found that these coincidence boundaries would enhance the abnormal grain growth of Goss and S oriented grains and that these grains would grow using energy of sub-boundaries between cube-oriented grains as the driving force. The distribution of Goss oriented grains in the partially annealed foil sheets was evaluated by SEM/EBSP method. It was clarified that many Goss-oriented grains were distributed in the transition band on the central layer of the sheets.

Original languageEnglish
Pages (from-to)573-578
Number of pages6
JournalKeikinzoku/Journal of Japan Institute of Light Metals
Volume54
Issue number12
DOIs
Publication statusPublished - Dec 2004

Fingerprint

Aluminum foil
Textures
Scanning electron microscopy
Grain growth
Metal foil
Annealing

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

Cite this

Characteristics of off-cube grains in high purity aluminum foil sheets with cube texture. / Takata, Naoki; Yoshida, Fuyuki; Ikeda, Ken Ichi; Nakashima, Hideharu; Abe, Hiroshi.

In: Keikinzoku/Journal of Japan Institute of Light Metals, Vol. 54, No. 12, 12.2004, p. 573-578.

Research output: Contribution to journalArticle

Takata, Naoki ; Yoshida, Fuyuki ; Ikeda, Ken Ichi ; Nakashima, Hideharu ; Abe, Hiroshi. / Characteristics of off-cube grains in high purity aluminum foil sheets with cube texture. In: Keikinzoku/Journal of Japan Institute of Light Metals. 2004 ; Vol. 54, No. 12. pp. 573-578.
@article{81c0b3c557444159ab7ccc91fc249259,
title = "Characteristics of off-cube grains in high purity aluminum foil sheets with cube texture",
abstract = "In present study, abnormally coarsened grains in high purity aluminum foil sheets with cube texture ({100} (001)) after a final annealing was analyzed using SEM/EBSP method. Most of abnormally coarsened grains had Goss({110}〈001〉) or S ({123}〈634〉) orientations. The coarsened grains with Goss and S-orientations were surrounded by Σ5 and Σ7 co-incidence boundaries, respectively. It was found that these coincidence boundaries would enhance the abnormal grain growth of Goss and S oriented grains and that these grains would grow using energy of sub-boundaries between cube-oriented grains as the driving force. The distribution of Goss oriented grains in the partially annealed foil sheets was evaluated by SEM/EBSP method. It was clarified that many Goss-oriented grains were distributed in the transition band on the central layer of the sheets.",
author = "Naoki Takata and Fuyuki Yoshida and Ikeda, {Ken Ichi} and Hideharu Nakashima and Hiroshi Abe",
year = "2004",
month = "12",
doi = "10.2464/jilm.54.573",
language = "English",
volume = "54",
pages = "573--578",
journal = "Keikinzoku/Journal of Japan Institute of Light Metals",
issn = "0451-5994",
publisher = "Keikinzoku Gakkai/Japan Institute of Light Metals",
number = "12",

}

TY - JOUR

T1 - Characteristics of off-cube grains in high purity aluminum foil sheets with cube texture

AU - Takata, Naoki

AU - Yoshida, Fuyuki

AU - Ikeda, Ken Ichi

AU - Nakashima, Hideharu

AU - Abe, Hiroshi

PY - 2004/12

Y1 - 2004/12

N2 - In present study, abnormally coarsened grains in high purity aluminum foil sheets with cube texture ({100} (001)) after a final annealing was analyzed using SEM/EBSP method. Most of abnormally coarsened grains had Goss({110}〈001〉) or S ({123}〈634〉) orientations. The coarsened grains with Goss and S-orientations were surrounded by Σ5 and Σ7 co-incidence boundaries, respectively. It was found that these coincidence boundaries would enhance the abnormal grain growth of Goss and S oriented grains and that these grains would grow using energy of sub-boundaries between cube-oriented grains as the driving force. The distribution of Goss oriented grains in the partially annealed foil sheets was evaluated by SEM/EBSP method. It was clarified that many Goss-oriented grains were distributed in the transition band on the central layer of the sheets.

AB - In present study, abnormally coarsened grains in high purity aluminum foil sheets with cube texture ({100} (001)) after a final annealing was analyzed using SEM/EBSP method. Most of abnormally coarsened grains had Goss({110}〈001〉) or S ({123}〈634〉) orientations. The coarsened grains with Goss and S-orientations were surrounded by Σ5 and Σ7 co-incidence boundaries, respectively. It was found that these coincidence boundaries would enhance the abnormal grain growth of Goss and S oriented grains and that these grains would grow using energy of sub-boundaries between cube-oriented grains as the driving force. The distribution of Goss oriented grains in the partially annealed foil sheets was evaluated by SEM/EBSP method. It was clarified that many Goss-oriented grains were distributed in the transition band on the central layer of the sheets.

UR - http://www.scopus.com/inward/record.url?scp=13244255469&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=13244255469&partnerID=8YFLogxK

U2 - 10.2464/jilm.54.573

DO - 10.2464/jilm.54.573

M3 - Article

AN - SCOPUS:13244255469

VL - 54

SP - 573

EP - 578

JO - Keikinzoku/Journal of Japan Institute of Light Metals

JF - Keikinzoku/Journal of Japan Institute of Light Metals

SN - 0451-5994

IS - 12

ER -