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

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

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.

Original language	English
Pages (from-to)	377-380
Number of pages	4
Journal	Scripta Materialia
Volume	56
Issue number	5
DOIs	https://doi.org/10.1016/j.scriptamat.2006.11.005
Publication status	Published - Mar 2007
Externally published	Yes

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

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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.",

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",

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language = "English",

volume = "56",

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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.

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U2 - 10.1016/j.scriptamat.2006.11.005

DO - 10.1016/j.scriptamat.2006.11.005

M3 - Article

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

Abstract

All Science Journal Classification (ASJC) codes

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