Preferential orientation of precipitates during thermomechanical cyclic loading in an aluminum alloy

M. Toyoda; H. Toda; H. Ikuno; T. Kobayashi; M. Kobayashi; K. Matsuda

doi:10.1016/j.scriptamat.2006.11.005

Preferential orientation of precipitates during thermomechanical cyclic loading in an aluminum alloy

M. Toyoda, H. Toda^*, H. Ikuno, T. Kobayashi, M. Kobayashi, K. Matsuda

^*この論文の責任著者

材料デザイン工学科

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

14 被引用数 (Scopus)

抄録

The microstructural change during a compression-tension thermomechanical cyclic loading of an Al-Si-Cu-Mg alloy casting is investigated. Although the thermomechanical fatigue loading was applied after the alloy was tempered to the T6 peak aging condition, preferential orientation of precipitates is observed together with anisotropy in deformation behavior. The precipitates are observed to align perpendicular to a compressive stress during heating. The effects of preferential orientation are also discussed on the basis of a model analysis.

本文言語	英語
ページ（範囲）	377-380
ページ数	4
ジャーナル	Scripta Materialia
巻	56
号	5
DOI	https://doi.org/10.1016/j.scriptamat.2006.11.005
出版ステータス	出版済み - 2007/03

ASJC Scopus 主題領域

材料科学一般
凝縮系物理学
材料力学
機械工学
金属および合金

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10.1016/j.scriptamat.2006.11.005

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title = "Preferential orientation of precipitates during thermomechanical cyclic loading in an aluminum alloy",

abstract = "The microstructural change during a compression-tension thermomechanical cyclic loading of an Al-Si-Cu-Mg alloy casting is investigated. Although the thermomechanical fatigue loading was applied after the alloy was tempered to the T6 peak aging condition, preferential orientation of precipitates is observed together with anisotropy in deformation behavior. The precipitates are observed to align perpendicular to a compressive stress during heating. The effects of preferential orientation are also discussed on the basis of a model analysis.",

keywords = "Aluminum alloy, Precipitates, Preferential orientation, Stress-aging, Thermomechanical fatigue",

author = "M. Toyoda and H. Toda and H. Ikuno and T. Kobayashi and M. Kobayashi and K. Matsuda",

note = "Funding Information: This research was partly supported by the Light Metal Educational Foundation, Inc.",

year = "2007",

month = mar,

doi = "10.1016/j.scriptamat.2006.11.005",

language = "英語",

volume = "56",

pages = "377--380",

journal = "Scripta Materialia",

issn = "1359-6462",

publisher = "Acta Materialia Inc",

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}

TY - JOUR

T1 - Preferential orientation of precipitates during thermomechanical cyclic loading in an aluminum alloy

AU - Toyoda, M.

AU - Toda, H.

AU - Ikuno, H.

AU - Kobayashi, T.

AU - Kobayashi, M.

AU - Matsuda, K.

N1 - Funding Information: This research was partly supported by the Light Metal Educational Foundation, Inc.

PY - 2007/3

Y1 - 2007/3

N2 - The microstructural change during a compression-tension thermomechanical cyclic loading of an Al-Si-Cu-Mg alloy casting is investigated. Although the thermomechanical fatigue loading was applied after the alloy was tempered to the T6 peak aging condition, preferential orientation of precipitates is observed together with anisotropy in deformation behavior. The precipitates are observed to align perpendicular to a compressive stress during heating. The effects of preferential orientation are also discussed on the basis of a model analysis.

AB - The microstructural change during a compression-tension thermomechanical cyclic loading of an Al-Si-Cu-Mg alloy casting is investigated. Although the thermomechanical fatigue loading was applied after the alloy was tempered to the T6 peak aging condition, preferential orientation of precipitates is observed together with anisotropy in deformation behavior. The precipitates are observed to align perpendicular to a compressive stress during heating. The effects of preferential orientation are also discussed on the basis of a model analysis.

KW - Aluminum alloy

KW - Precipitates

KW - Preferential orientation

KW - Stress-aging

KW - Thermomechanical fatigue

UR - http://www.scopus.com/inward/record.url?scp=33845668911&partnerID=8YFLogxK

U2 - 10.1016/j.scriptamat.2006.11.005

DO - 10.1016/j.scriptamat.2006.11.005

M3 - 学術論文

AN - SCOPUS:33845668911

SN - 1359-6462

VL - 56

SP - 377

EP - 380

JO - Scripta Materialia

JF - Scripta Materialia

IS - 5

ER -

Preferential orientation of precipitates during thermomechanical cyclic loading in an aluminum alloy

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ASJC Scopus 主題領域

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