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Dynamic recrystallization and dynamic recovery of 99.99 mass% aluminum single crystal having [112] orientation

Dynamic recrystallization and dynamic recovery of 99.99 mass% aluminum single crystal having... JOURNAL OF MATERIALS SCIENCE L ETTERS 20, 2001, 1947 – 1951 Dynamic recrystallization and dynamic recovery of 99.99 mass% aluminum single crystal having [112] orientation H. YAMAGATA R&D Division, Yamaha Motor Co. Ltd., Iwata 438-8501, Japan E-mail: yamagatah@yamaha-motor.co.jp Y. OHUCHIDA Department of Material Science and Engineering, Shibaura Institute of Technology, 3-9-14 Shibaura, Minato-ku, Tokyo 108-8548, Japan N. SAITO National Industrial Research Institute of Nagoya, 1-1 Hirate-cho, Kita-ku, Nagoya 462-8510, Japan M. OTSUKA Department of Material Science and Engineering, Shibaura Institute of Technology, 3-9-14 Shibaura, Minato-ku, Tokyo 108-8548, Japan High purity aluminum of 99.999 mass% grade shows tion. The deviation of the compression axis from the id- discontinuous dynamic recrystallization (DDRX) (0.02 rad). eal orientation was maintained to within ±1 [1–4], which typically accompanies multi-peak stress In order to remove the plastic strain induced during oscillation in the stress-strain curve. The microstruc- specimen preparation, the specimens were subjected to ture after DDRX shows relatively large grains contain- electrolytic polishing and then to annealing at 673 K ing subgrains [1, 2], whereas low purity aluminum of for 3.6 ks in air. Compression tests were performed in 99.99 mass% grade does not show DDRX but shows air in the temperature range between http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Materials Science Letters Springer Journals

Dynamic recrystallization and dynamic recovery of 99.99 mass% aluminum single crystal having [112] orientation

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References (2)

Publisher
Springer Journals
Copyright
Copyright © 2001 by Kluwer Academic Publishers
Subject
Materials Science; Characterization and Evaluation of Materials; Industrial Chemistry/Chemical Engineering; Polymer Sciences; Classical Mechanics
ISSN
0261-8028
eISSN
1573-4811
DOI
10.1023/A:1013134718892
Publisher site
See Article on Publisher Site

Abstract

JOURNAL OF MATERIALS SCIENCE L ETTERS 20, 2001, 1947 – 1951 Dynamic recrystallization and dynamic recovery of 99.99 mass% aluminum single crystal having [112] orientation H. YAMAGATA R&D Division, Yamaha Motor Co. Ltd., Iwata 438-8501, Japan E-mail: yamagatah@yamaha-motor.co.jp Y. OHUCHIDA Department of Material Science and Engineering, Shibaura Institute of Technology, 3-9-14 Shibaura, Minato-ku, Tokyo 108-8548, Japan N. SAITO National Industrial Research Institute of Nagoya, 1-1 Hirate-cho, Kita-ku, Nagoya 462-8510, Japan M. OTSUKA Department of Material Science and Engineering, Shibaura Institute of Technology, 3-9-14 Shibaura, Minato-ku, Tokyo 108-8548, Japan High purity aluminum of 99.999 mass% grade shows tion. The deviation of the compression axis from the id- discontinuous dynamic recrystallization (DDRX) (0.02 rad). eal orientation was maintained to within ±1 [1–4], which typically accompanies multi-peak stress In order to remove the plastic strain induced during oscillation in the stress-strain curve. The microstruc- specimen preparation, the specimens were subjected to ture after DDRX shows relatively large grains contain- electrolytic polishing and then to annealing at 673 K ing subgrains [1, 2], whereas low purity aluminum of for 3.6 ks in air. Compression tests were performed in 99.99 mass% grade does not show DDRX but shows air in the temperature range between

Journal

Journal of Materials Science LettersSpringer Journals

Published: Oct 1, 2004

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