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Internal crack initiation in high-cycle fatigue of a Ti-Fe-O alloy at liquid nitrogen temperature
http://hdl.handle.net/10131/7925
http://hdl.handle.net/10131/79259deec5de-628f-4381-a579-56f835c06cd3
名前 / ファイル | ライセンス | アクション |
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B-10 Titanium99.pdf (5.7 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2012-03-23 | |||||
タイトル | ||||||
タイトル | Internal crack initiation in high-cycle fatigue of a Ti-Fe-O alloy at liquid nitrogen temperature | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題 | high-cycle fatigue, fatigue crack initiation, transgranular cracking, near α-type titanium alloy | |||||
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 | |||||
著者 |
Yokoyama, Hisanaga
× Yokoyama, Hisanaga× Umezawa, Osamu× Nagai, Kotobu× Suzuki, Takashi× Kokubo, Kunio |
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著者(ヨミ) | ||||||
識別子Scheme | WEKO | |||||
識別子 | 17896 | |||||
姓名 | ヨコヤマ, ヒサナガ | |||||
著者(ヨミ) | ||||||
識別子Scheme | WEKO | |||||
識別子 | 480 | |||||
識別子Scheme | e-Rad | |||||
識別子URI | https://kaken.nii.ac.jp/ja/search/?qm=20343171 | |||||
識別子 | 20343171 | |||||
姓名 | ウメザワ, オサム | |||||
著者(ヨミ) | ||||||
識別子Scheme | WEKO | |||||
識別子 | 17898 | |||||
姓名 | ナガイ, コトブ | |||||
著者(ヨミ) | ||||||
識別子Scheme | WEKO | |||||
識別子 | 17899 | |||||
姓名 | スズキ, タカシ | |||||
著者(ヨミ) | ||||||
識別子Scheme | WEKO | |||||
識別子 | 17900 | |||||
姓名 | コクボ, クニオ | |||||
著者所属 | ||||||
Department of Mechanical Engineering, Kogakuin University | ||||||
著者所属 | ||||||
National Research Institute for Metals | ||||||
著者所属 | ||||||
National Research Institute for Metals | ||||||
著者所属 | ||||||
Department of Mechanical Engineering, Kogakuin University | ||||||
著者所属 | ||||||
Department of Mechanical Engineering, Kogakuin University | ||||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | By using scanning electron microscope equipped with EDS and 3D analyses, microstructure and crack initiation site of a Ti-Fe-O alloy were characterized in order to clarify the internal fatigue crack generation. Most of fatigue samples failed at 77 K exhibited internal crack initiation, but pre-existing defects were not detected in the vicinity of initiation sites. The alloy consisted of recovered α grain and recrystallized α grain. The internal crack initiation site consisted of single or plural facets. Facet was transgranularly formed, and was fitted to a recrystallized α grain judging from its morphology, size, and chemistry. | |||||
書誌情報 |
Titanium'99: science and technology 巻 1, p. 622-629, 発行日 2000 |
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権利 | ||||||
権利情報 | Copyright 1997 by The Minerals, Metals & Materials Society | |||||
権利URI | ||||||
権利情報 | http://www.tms.org/ | http://www.tms.org/ | |||||
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 | Minerals, Metals & Materials Society |