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<研究論文>メカニカルアロイング法を用いたLaAl系合金の創製とその水素親和性
https://kindai.repo.nii.ac.jp/records/7264
https://kindai.repo.nii.ac.jp/records/72644518d0bf-d22d-4005-a2e6-b5a1ee70dc61
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00063799-20091221-0055.pdf (2.7 MB)
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| Item type | ☆紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||||||
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| 公開日 | 2011-02-22 | |||||||||||||||||
| タイトル | ||||||||||||||||||
| タイトル | <研究論文>メカニカルアロイング法を用いたLaAl系合金の創製とその水素親和性 | |||||||||||||||||
| その他（別言語等）のタイトル | ||||||||||||||||||
| その他のタイトル | <Original Papers>Synthesis of LaAl alloys by mechanical alloying method and their hydrogenation properties | |||||||||||||||||
| 著者 |
信木, 関
× 信木, 関
× 久慈, 俊郎
× 旗手, 稔
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| 言語 | ||||||||||||||||||
| 言語 | jpn | |||||||||||||||||
| キーワード | ||||||||||||||||||
| 主題 | Mechanical alloying, Laves phase, Aluminum Lanthanum, Mechanical grinding, X-ray diffraction, Nano crystalline, TEM obsevation | |||||||||||||||||
| 資源タイプ | ||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||||||||||
| 著者(英) | ||||||||||||||||||
| 言語 | en | |||||||||||||||||
| 値 | Nobuki, Toru | |||||||||||||||||
| 著者(英) | ||||||||||||||||||
| 言語 | en | |||||||||||||||||
| 値 | Kuji, Toshio | |||||||||||||||||
| 著者(英) | ||||||||||||||||||
| 言語 | en | |||||||||||||||||
| 値 | Hatate, Minoru | |||||||||||||||||
| 著者 所属 | ||||||||||||||||||
| 値 | 近畿大学工学部機械工学科 | |||||||||||||||||
| 著者 所属 | ||||||||||||||||||
| 値 | 東海大学開発工学部物質化学科 | |||||||||||||||||
| 著者 所属 | ||||||||||||||||||
| 値 | 近畿大学工学部機械工学科 | |||||||||||||||||
| 著者所属(翻訳) | ||||||||||||||||||
| 値 | Department of Mechanical Engineering, Faculty of Engineering, Kinki University | |||||||||||||||||
| 著者所属(翻訳) | ||||||||||||||||||
| 値 | Department of Materials Chemistry, School of High-Technology for Human Welfare, Tokai University | |||||||||||||||||
| 著者所属(翻訳) | ||||||||||||||||||
| 値 | Department of Mechanical Engineering, Faculty of Engineering, Kinki University | |||||||||||||||||
| 版 | ||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||
| 出版者 名前 | ||||||||||||||||||
| 出版者 | 近畿大学工学部 | |||||||||||||||||
| 書誌情報 |
近畿大学工学部研究報告 en : Research reports of the Faculty of Engineering, Kinki University 号 43, p. 55-60, 発行日 2009-12-01 |
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| ISSN | ||||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||||
| 収録物識別子 | 0386491X | |||||||||||||||||
| 抄録 | ||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||
| 内容記述 | We have demonstrated in our previous report that the excess energy created during mechanical alloying (MA) yielded alloying of couples with negative mixing enthalpy and the new ternary bcc phase was formed. It was noticed that the important issue there was the structural correlation between the Laves phase and bcc structures. The aims of this study is to synthesize LaA1_2 based bcc alloys in structural relation to the Laves phase structure with additive element V, and to clarify the above issue on the structure and hydrogenation. The parent materials used in this study were La1_2 and V metal powders. The MA was performed under Ar gas atmosphere and the rotation speed is 710 rpm. The ratio of powder to ball weight is 1: 40. The results are summarized as follows: 1) We could not synthesis the single bcc phase from 60 hours of MA. After 60 hours of MA, amorphous phase was formed. 2) From the TEM bright image observation，we have confirmed that the alloy is composed by nano size particles such as 20 nm of diameter of crystalline particles. 3) The TDS was used to measure the hydride properties of the synthesized powders. The results showed that hydrogen was not absorbed after hydrogenation treatment. | |||||||||||||||||
| フォーマット | ||||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||||
| 内容記述 | application/pdf | |||||||||||||||||
