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Fatigue life improvement by shot peening for pre-fatigue tested carburized steel
http://hdl.handle.net/10131/0002001351
http://hdl.handle.net/10131/0002001351542b25a7-29e4-4042-aa34-e84ccb65e921
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Fatigue Fract Eng Mat Struct - 2024 - Fujino - Fatigue life improvement by shot peening for pre‐fatigue tested carburized.pdf (1.7 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||
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| 公開日 | 2024-10-22 | |||||||||
| タイトル | ||||||||||
| タイトル | Fatigue life improvement by shot peening for pre-fatigue tested carburized steel | |||||||||
| 言語 | en | |||||||||
| 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 | journal article | |||||||||
| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
| 著者 |
Fujino, Masashi
× Fujino, Masashi
× Tsuji, Toshiya
× Takahashi, Koji |
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| 抄録 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | The effect of shot peening (SP) on pre-fatigue tested carburized steel was investigated. Plane-bending fatigue tests were conducted on carburized CrMo steel that was pre-fatigue tested and treated with SP. Fatigue cracks were induced by pre-fatigue tests with a stress amplitude of σa = 1000 MPa, and the number of the pre-fatigue test cycles was 2.0 × 104 (L5 test) and 4.0 × 104 (L15 test). We compared the fatigue lives of the fatigue-damaged and smooth specimens without fatigue damage treated with the same SP. The fatigue life of the L5 tested specimens with SP was longer than that of the non-fatigue damaged smooth specimens after SP. Therefore, the fatigue cracks introduced by the L5 test can be rendered harmless by SP. Furthermore, near-surface material properties were evaluated and the mechanisms of rendering surface cracks harmless were investigated. | |||||||||
| 言語 | en | |||||||||
| 書誌情報 |
en : Fatigue & Fracture of Engineering Materials & Structures 巻 47, 号 10, p. 3848-3857, ページ数 10, 発行日 2024-10 |
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| ISSN | ||||||||||
| 収録物識別子タイプ | PISSN | |||||||||
| 収録物識別子 | 8756758X | |||||||||
| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA10517143 | |||||||||
| DOI | ||||||||||
| 関連タイプ | isIdenticalTo | |||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | https://doi.org/10.1111/ffe.14414 | |||||||||
| 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 | John Wiley & Sons Ltd | |||||||||
| 言語 | en | |||||||||
