書誌事項
- タイトル別名
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- 1329 Effects of Carbon Content on the Torsional Fatigue Properties of Tensile Pre-strained Structural Steels
抄録
In the present study, the effects of carbon content on the tortional fatigue properties have been investigated using four kinds of structural carbon steels, S15C, S25C, S35C and S45C with different tensile pre-strain ratios, in the view-point of fatigue strength, crack initiation and propagation and the non-propagating crack behaviors. According to the experimental results and observation of crack propagation behaviors, the main results obtained in this study are as follows: (1) The increasing of carbon content improves the fatigue strength of test materials with the same tensile pre-strain ratio. (2) Carbon content difference does not affect the initiation point, crack branch point and branch direction of the torsional fatigue cracks. (3) The length of the non-propagating cracks decreases with the increasing of carbon content for materials with the same tensile pre-strain ratio.
収録刊行物
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- 年次大会講演論文集
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年次大会講演論文集 2005.1 (0), 169-170, 2005
一般社団法人 日本機械学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390282681039068800
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- NII論文ID
- 110006190249
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- ISSN
- 24331325
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可