{001} Texture Map of AA5182 Aluminum Alloy for High Temperature Uniaxial Compression
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- Jeong Hyeon-Mook
- Department of Solid State Materials and Engineering, Graduate School of Yokohama National University
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- Okayasu Kazuto
- Department of Solid State Materials and Engineering, Graduate School of Yokohama National University
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- Fukutomi Hiroshi
- Department of Solid State Materials and Engineering, Graduate School of Yokohama National University
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The behavior of texture formation in AA5182 aluminum alloy was investigated by uniaxial compression tests under strain rates and temperatures ranging from 5.0×10−4 s−1 to 5.0×10−2 s−1 and from 673 K to 823 K, respectively. After the deformation, {011} (compression plane) or {001} fiber texture appears. It was found that {001} fiber texture was formed after the development of {011} fiber texture. The size of {001} grains is larger than the average grain size, suggesting that the {001} texture formation is attributed to grain boundary migration. In order to understand the relationship between texture sharpness of {001}, temperature and strain rate, the texture map is proposed. The {001} texture map elucidates that the balance between flow stress and deformation temperature is important for the development of {001} component when the viscous motion of dislocation is the dominant deformation mechanism.
収録刊行物
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- MATERIALS TRANSACTIONS
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MATERIALS TRANSACTIONS 51 (12), 2162-2167, 2010
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390282679227698816
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- NII論文ID
- 10027471425
- 130004454365
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- NII書誌ID
- AA1151294X
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- ISSN
- 13475320
- 13459678
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- NDL書誌ID
- 10899639
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- IRDB
- NDL
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- 使用不可