書誌事項
- タイトル別名
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- FGA Formation Mechanism of Bearing Steel in Rotating Bending Fatigue Test under Decremental Step Loads
抄録
In order to examine the fine granular area (FGA) formed timing in under rotating bending fatigue for high strength steel, the rotating bending tests were carried out under decremental step loads for high carbon chromium bearing steel. The decremental step loads were three conditions, the ratio of cumulative number of stress cycles at the high stress level were 2, 4, 7% against the average of the fatigue life in the interior inclusion induced fracture, and were 80% against the average of the fatigue life in the surface induced fracture. From the experimental results, FGA was observed around the inclusion at the fracture surface of the interior induced fracture specimens. The size of FGA and the stress intensity factor range of FGA were almost similar to each other for every condition.
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 78 (789), 618-622, 2012
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
- 1390282679454408448
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- NII論文ID
- 130002050279
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- ISSN
- 18848338
- 03875008
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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