書誌事項
- タイトル別名
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- Crack Growth Behavior and Fatigue Fracture Surface in Ultrafine Grained Copper Plain Specimens
- チョウビサイリュウ ドウ ヘイカツザイ ノ キレツ シンテン キョドウ ト ヒロウハメン
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Fatigue tests were conducted on specimens of ultrafine grained copper produced by equal channel angular pressing. The growth behavior of a major crack, which led to the final fracture of the specimen, was monitored successively. Propagation behavior of the crack was influenced by damaged zone ahead of the crack tip, and consequently different morphologies of the fracture surfaces developed, depending on the stress amplitude and crack length. The change in fatigue fracture surface morphologies was occurred from a change in crack growth mechanism and was qualitatively explained by considering the interrelation between grain size and the reversible plastic zone size at the crack tip.
収録刊行物
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- 日本機械学会論文集A編
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日本機械学会論文集A編 76 (765), 610-616, 2010
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390282679455164032
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- NII論文ID
- 110007619420
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- NII書誌ID
- AN0018742X
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- ISSN
- 18848338
- 03875008
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- NDL書誌ID
- 10716314
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可