Characterization of misorientation gradient of an aluminum bicrystal in simple shear

Delphic Chen; Jui Chao Kuo; Shih Heng Tung; Ming Hsiang Shih

doi:10.1016/j.msea.2006.11.146

Characterization of misorientation gradient of an aluminum bicrystal in simple shear

Delphic Chen, Jui Chao Kuo, Shih Heng Tung, Ming Hsiang Shih

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

9 Citations (Scopus)

Abstract

The misorientation gradient was investigated in the region of a symmetrical tilt 〈1 1 2〉 boundary with a misorientation of 8.7°. The strain and orientation distributions were obtained by photogrammetry and EBSD to characterize the kinematical behavior of the grain boundary. In order to obtain a misorientation gradient, the misorientation was used in representation of the axis-angle description. This formation of the orientation gradient is found to have a common rotation axis in the [1 -2 -1] direction.

Original language	English
Pages (from-to)	523-527
Number of pages	5
Journal	Materials Science and Engineering: A
Volume	454-455
DOIs	https://doi.org/10.1016/j.msea.2006.11.146
Publication status	Published - 2007 Apr 25

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/j.msea.2006.11.146

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title = "Characterization of misorientation gradient of an aluminum bicrystal in simple shear",

abstract = "The misorientation gradient was investigated in the region of a symmetrical tilt 〈1 1 2〉 boundary with a misorientation of 8.7°. The strain and orientation distributions were obtained by photogrammetry and EBSD to characterize the kinematical behavior of the grain boundary. In order to obtain a misorientation gradient, the misorientation was used in representation of the axis-angle description. This formation of the orientation gradient is found to have a common rotation axis in the [1 -2 -1] direction.",

author = "Delphic Chen and Kuo, {Jui Chao} and Tung, {Shih Heng} and Shih, {Ming Hsiang}",

note = "Funding Information: The authors would like to thank Prof. D. Raabe for supplying OIM analysis measurement and Dr. S. Zaefferer (MPI Germany) for numerous constructive comments. This work was supported by the program of National Science Council (NSC 94-2216-E-006-031).",

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doi = "10.1016/j.msea.2006.11.146",

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journal = "Materials Science and Engineering: A",

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T1 - Characterization of misorientation gradient of an aluminum bicrystal in simple shear

AU - Chen, Delphic

AU - Kuo, Jui Chao

AU - Tung, Shih Heng

AU - Shih, Ming Hsiang

N1 - Funding Information: The authors would like to thank Prof. D. Raabe for supplying OIM analysis measurement and Dr. S. Zaefferer (MPI Germany) for numerous constructive comments. This work was supported by the program of National Science Council (NSC 94-2216-E-006-031).

PY - 2007/4/25

Y1 - 2007/4/25

N2 - The misorientation gradient was investigated in the region of a symmetrical tilt 〈1 1 2〉 boundary with a misorientation of 8.7°. The strain and orientation distributions were obtained by photogrammetry and EBSD to characterize the kinematical behavior of the grain boundary. In order to obtain a misorientation gradient, the misorientation was used in representation of the axis-angle description. This formation of the orientation gradient is found to have a common rotation axis in the [1 -2 -1] direction.

AB - The misorientation gradient was investigated in the region of a symmetrical tilt 〈1 1 2〉 boundary with a misorientation of 8.7°. The strain and orientation distributions were obtained by photogrammetry and EBSD to characterize the kinematical behavior of the grain boundary. In order to obtain a misorientation gradient, the misorientation was used in representation of the axis-angle description. This formation of the orientation gradient is found to have a common rotation axis in the [1 -2 -1] direction.

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SP - 523

EP - 527

JO - Materials Science and Engineering: A

JF - Materials Science and Engineering: A

ER -

Characterization of misorientation gradient of an aluminum bicrystal in simple shear

Abstract

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