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電解コンデンサ用高純度アルミニウム箔の立方体集合組織形成過程のEBSP法による解析
| Title: | 電解コンデンサ用高純度アルミニウム箔の立方体集合組織形成過程のEBSP法による解析 |
| Other Titles: | Analysis of cube texture in high purity aluminum foils for electrolytic capacitor by EBSP method |
| Authors: | 池田, 賢一1 Browse this author →KAKEN DB | | 津曲, 兼一郎2 Browse this author | | 吉田, 冬樹3 Browse this author | | 中島, 英治4 Browse this author →KAKEN DB | | 阿部, 弘5 Browse this author |
| Authors(alt): | Ikeda, Ken-ichi1 | | Tsumagari, Ken-ichirou2 | | Yoshida, Fuyuki3 | | Nakashima, Hideharu4 | | Abe, Hiroshi5 |
| Keywords: | high purity aluminum foil | | cube texture | | residual strain | | grain boundary character | | EBSP method |
| Issue Date: | Feb-2001 |
| Publisher: | 軽金属学会 |
| Journal Title: | 軽金属 |
| Journal Title(alt): | Journal of Japan Institute of Light Metals |
| Volume: | 51 |
| Issue: | 2 |
| Start Page: | 119 |
| End Page: | 124 |
| Publisher DOI: | 10.2464/jilm.51.119 |
| Abstract: | In this study, to clarify the formation process for electrolytic capacitor, crystal orientations and residual strains in a cold rolled foil, a partially annealed foil and an additionally rolled foil were evaluated by EBSP method. The partially annealed foil and the additionally rolled foil were heat treated at 300°C and the crystal orientation and the grain boundary character were analyzed. The main results are summarized as follows, (1) Additional rolling preferentially introduces strains in off-cube grains. (2) Most of the grain boundaries of cube grains are high angle boundaries. (3) The cube grains in high purity aluminum foils grow by the migration of high angle boundaries due to the lower strain energy. |
| Type: | article |
| URI: | http://hdl.handle.net/2115/75348 |
| Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 池田 賢一
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