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INFLUENCE OF SURFACE POISONING ON HYDROGEN PERMEATION BEHAVIOR OF PURE ALUMINUM
http://hdl.handle.net/10069/29212
http://hdl.handle.net/10069/292129e10d679-be51-4198-90da-21001da5c4d5
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
shizenkagaku80_1.pdf (620.2 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2012-09-12 | |||||
| タイトル | ||||||
| タイトル | INFLUENCE OF SURFACE POISONING ON HYDROGEN PERMEATION BEHAVIOR OF PURE ALUMINUM | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 |
Furuya, Yoshio
× Furuya, Yoshio× Takasaki, Akito× Koga, Masao |
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| その他のタイトル | ||||||
| その他のタイトル | Bulletin of Faculty of Education, Nagasaki University : Natural Science | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The permeation behavior of hydrogen through pure aluminum has been investigated in the temperature range of 625 K to 778 K by a gas permeation technique. The permeation rate of hydrogen was strongly affected by the conditions of the surface where the hydrogen was introduced into the sample. They varied characteristically by repeating the permeation run, which was bounded in the temperature range of 690K to 700K. At a higher temperature than 700K, the surface oxide layer was reduced by hydrogen during the permeation run, which resulted in the larger permeation rate of hydrogen in the subsequent permeation runs. At the sensitized surface by the reduction, the temporary poisoning took place and the permeation rate of hydrogen was decreased. The poisoned surface, however, was cleaned by keeping the sample under high vacuum at a higher temperature than 700K. The poisoning was closely related to the presence of carbon and its compounds on the top surface where the hydrogen was introduced into the sample. | |||||
| 書誌情報 |
長崎大学教育学部紀要:自然科学 巻 80, p. 1-11, 発行日 2012-03-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 13451359 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11330079 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 論文ID（NAID） | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | NAID | |||||
| 関連識別子 | 110009445799 | |||||
| 出版者 | ||||||
| 出版者 | 長崎大学教育学部 | |||||
| 出版者別言語 | ||||||
| 値 | Faculty of Education, Nagasaki University | |||||
| sortkey | ||||||
| 値 | 1 | |||||
| 引用 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 長崎大学教育学部紀要:自然科学, 80, pp.1-11; 2012 | |||||
