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溶湯鍛造アルミニウム合金鋳物の腐食疲労き裂伝ぱ特性
http://hdl.handle.net/10110/1859
http://hdl.handle.net/10110/1859d1317417-0ba0-4626-b029-eb8738c98687
名前 / ファイル | ライセンス | アクション |
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機械論文A91-1279.pdf (735.7 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2008-01-18 | |||||
タイトル | ||||||
タイトル | 溶湯鍛造アルミニウム合金鋳物の腐食疲労き裂伝ぱ特性 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Corrosion Fatigue | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Squeeze-Cast Aluminum Alloy | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Crack Propagation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Crack Path | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Microstructure | |||||
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 |
西野, 精一
× 西野, 精一× 江幡, 節男× 横井, 信安× 春山, 義夫× 塩澤, 和章× 水谷, 淳之介 |
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著者別名 | ||||||
姓名 | Nishino, Seiichi | |||||
著者別名 | ||||||
姓名 | Ebata, Setsuo | |||||
著者別名 | ||||||
姓名 | Yokoi, Nobuyasu | |||||
著者別名 | ||||||
姓名 | Hauryama, Yoshio | |||||
著者別名 | ||||||
姓名 | Shiozawa, Kazuaki | |||||
著者別名 | ||||||
姓名 | Mizutani, Junnosuke | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | Corrosion Fatigue Crack Propagation in Squeeze-Cast Al-Si Aluminum Alloy | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | To clarify the behavior of corrosion fatigue crack propagation in squeeze-cast Al-Si aluminum alloy, AC8A-T6, corrosion fatigue crack propagation tests were performed in this investigation under the condition of the stress ratio of 0.1, triangular waveform and a testing frequency of 10Hz in 3.0% saline solution using compact tension specimens with side grooves. Judging from the experimental results, corrosion fatigue crack propagation behavior is affected by the initial stress intensity factor range, ΔK, at the start of the experiment. When the test was started at low ΔK, the crack propagation rate was enhanced immediately after starting the test and thereafter became retarded, compared with that in air. It was observed that the retardation of crack propagation is due to blunting by the secondary cracks. On the other hand, enhancement of crack propagation is caused by dissolution around the eutectic silicon. The path of crack propagation during corrosion fatigue depended on the microstructure of material which consisted of dendrite and eutectic spheroidal silicon. Corrosion fatigue cracks propagated mainly along the eutectic structure and deviations in the path were larger than those under the test in air. | |||||
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 57, 号 538, p. 1279-1286, 発行日 1991-06 |
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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 |