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超硬合金の微小疲労き裂進展挙動に及ぼす応力比の影響
http://hdl.handle.net/10110/1790
http://hdl.handle.net/10110/17909b80819a-db15-4d5d-b3db-314a59fe268a
名前 / ファイル | ライセンス | アクション |
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機械論文A98-2145.pdf (949.9 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2008-01-15 | |||||
タイトル | ||||||
タイトル | 超硬合金の微小疲労き裂進展挙動に及ぼす応力比の影響 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Fatigue | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Crack Propagation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Short Crack | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Stress Ratio | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Microstructure | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Sintered Materials | |||||
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 |
石原, 外美
× 石原, 外美× 五嶋, 孝仁× 足立, 晃一× 吉本, 隆志 |
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著者別名 | ||||||
姓名 | Ishihara, Sotomi | |||||
著者別名 | ||||||
姓名 | Goshima, Takahito | |||||
著者別名 | ||||||
姓名 | Adachi, Koichi | |||||
著者別名 | ||||||
姓名 | Yoshimoto, Takashi | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | Effect of Stress Ratio on the Short Fatigue Crack Growth Behavior in Cemented Carbides | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Four point bending fatigue tests were performed on cemented carbides to investigate an effect of stress ratio on the short fatigue crack growth behavior in air. At the region of high crack growth rates, the maximum stress intensity factor, K_<max>, is a dominating factor for crack growth behavior, while at the region of low crack growth rates, stress intensity factor range, ΔK accelerates the crack growth rates with the aid of the maximum stress intensity factor, K_<max>. The enhanced crack growth rate brought by cyclic stressing at the low K_<max> region is expected to be concerned with cyclic fatigue damages ; i.e., loosening of a interface between WC grain and binder phase ahead of the crack tip, and also removal of bridging parts at the crack wake. | |||||
書誌情報 |
日本機械学會論文集. A編 = Transactions of the Japan Society of Mechanical Engineers. A 巻 64, 号 624, p. 2145-2151, 発行日 1998-08 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 03875008 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN0018742X | |||||
権利 | ||||||
権利情報 | rights: 本文データは社団法人日本機械学会の許諾に基づきCiNiiから複製したものである | |||||
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 | 社団法人日本機械学会 | |||||
資源タイプ(DSpace) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Article |