書誌事項
- タイトル別名
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- Ultrasonic Fatigue Properties of an Age-Hardened Al Alloy 6061-T6
- ジコウ コウカ Al ゴウキン 6061 T6 ノ チョウオンパ ヒロウ トクセイ
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In order to investigate the influence of loading frequency on the fatigue properties of Al alloy, ultrasonic fatigue tests were carried out for an age-hardened Al alloy, 6061-T6. The results were compared with those of rotating bending fatigue in view points of initiation and propagation behavior of a crack and fracture mechanism. Fatigue life was longer in ultrasonic fatigue than in rotating bending fatigue, which was mainly caused by the suppression of crack initiation. In ultrasonic fatigue, many fatigue voids and cleavage cracks were observed on the fracture surface in addition to the shear mode cracks, striations and dimples, which were typical fracture modes in rotating bending.
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 70 (696), 1139-1145, 2004
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
- 1390001204479391744
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- NII論文ID
- 110004998810
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- NII書誌ID
- AN0018742X
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- ISSN
- 18848338
- 03875008
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- NDL書誌ID
- 7077094
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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
- IRDB
- NDL
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- CiNii Articles
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- 使用不可