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カソード分極したオーステナイト系ステンレス鋼中の水素の分析
https://doi.org/10.57375/00000181
https://doi.org/10.57375/00000181c88ba8c3-8a58-42f0-b460-b08d5e89bdca
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004766952.pdf (558.5 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2009-04-04 | |||||
| タイトル | ||||||
| タイトル | カソード分極したオーステナイト系ステンレス鋼中の水素の分析 | |||||
| タイトル | ||||||
| タイトル | Analysis of Hydrogen in Cathodically Polarized Austenitic Stainless Steels | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 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 | |||||
| ID登録 | ||||||
| ID登録 | 10.57375/00000181 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
羽木, 秀樹
× 羽木, 秀樹× 柳川, 聡寛× HAGI, Hideki× YANAGAWA, Toshihiro |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | When hydrogen atoms penetrate into stainless steels, hydrogen embrittlement sometimes occurs. So, the behavior of hydrogen dissolved in the stainless steels around room temperature must be investigated. We have investigated the penetration of hydrogen into the austenitic stainless steels of SUS304, SUS310S and SUS316L by cathodic polarization. The specimens were cathodically polarized in an H_2SO_4 Solution. Immediately after interruption of cathodic current, hydrogen analysis was done by the thermal desorption spectroscopy method. In thermal spectra of hydrogen evolution of these stainless steel specimens, two hydrogen evolution peaks were observed at 40℃ and 230-260℃, irrespective of cathodic polarization time. And, these peaks became large with increase in cathodic polarization time, while the peak temperatures of these peaks were almost constant. These experimental results indicate that hydrogen is introduced into the austenitic stainless steels by cathodic polarization, and that there are two kinds of the potential energy of dissolved hydrogen. | |||||
| 書誌情報 |
福井工業大学研究紀要. 第一部 号 37, p. 109-116, 発行日 2007-05-31 |
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| 出版者 | ||||||
| 出版者 | 福井工業大学 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2868571 | |||||
| 書誌レコードID | ||||||
| 識別子タイプ | NCID | |||||
| 関連識別子 | TF00008640 | |||||
| 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 | |||||
