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A Study on Stress Corrosion Cracking of Austenitic Stainless Steel in Boiling Magnesium Chloride(Metallurgy)
http://hdl.handle.net/10097/27940
http://hdl.handle.net/10097/27940fcffd1b7-3a0e-4d58-b4fe-ef69eff86c67
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004198418.pdf (134.5 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2008-05-02 | |||||
| タイトル | ||||||
| タイトル | A Study on Stress Corrosion Cracking of Austenitic Stainless Steel in Boiling Magnesium Chloride(Metallurgy) | |||||
| 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 |
HASHIMOTO, Koji
× HASHIMOTO, Koji |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The anodic reaction within the transgranular stress corrosion crack of 18-8 stainless steel in boiling MgCl_2 was studied under the open circuit condition at constant tensile speeds. The entire crack sides were not passive during the crack propagation. Consequently, stress corrosion cracking (SCC) of 18-8 stainless steel in boiling MgCl_2 is thought to propagate under conditions similar to those for SCC of this alloy in acidic chloride solution at room temperature. The crack propagation rate (v) in the tensile crosshead speed region of ⋵=4-7.5×10^<-3> mm/minute is described as v=a⋵+b, where a and b are constants. The rate is interpreted as the repetition of selective dissolution and subsequent ductile tearing at the crack tip. Crack propagation is controlled by selective anodic dissolution forming tunnels at the crack tip. In the high tensile crosshead speed region of 1-4×10^<-2> mm/minute, crack propagation was not greatly accelerated because excess plastic deformation resulted in multiple crack initiation and work-hardening of the specimen. | |||||
| 書誌情報 |
Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy 巻 26, p. 373-374, 発行日 1976 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 00408808 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00836167 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 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 | |||||
| 出版者 | ||||||
| 出版者 | Tohoku University | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 紀要類(bulletin) | |||||
| 登録日 | ||||||
| 日付 | 2008-05-02 | |||||
| 日付タイプ | Created | |||||
| 公開日（投稿完了日） | ||||||
| 日付 | 2008-05-02 | |||||
| 日付タイプ | Created | |||||
| 発行日 | ||||||
| 日付 | 1976 | |||||
| 日付タイプ | Created | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 134525 bytes | |||||
| 更新日 | ||||||
| 日付 | 2010-01-27 | |||||
| 日付タイプ | Created | |||||
