書誌事項
- タイトル別名
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- Study on Shot Peening Effect on Nitrocarburized Material
抄録
The authors investigated the surface refined characteristics and fatigue strength of NH materials treated by Double Shot Peening (DSP) and Stress Double Shot Peening (SDSP). The results oblation : (1) High hardness of 383HV by DSP (2) Large maximum compressive residual stress with -733MPa of the NH+DSP material (3) Increased fatigue limit of the NH+DSP material. 33%(stress ratio R=0) and 28% (R=-1) higher fatigue limit than the NH materials, respectively. And considerably increased fatigue limit of the NH+SDSP material. 58% (stress ratio R=0) and 39% (R=-1) higher fatigue limit than the NH materials, respectively. (4) There is proportionality relation between mean stress and amplitude stress is R=0. However, there is no it in R=-1.
収録刊行物
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- 材料力学部門講演会講演論文集
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材料力学部門講演会講演論文集 2003 (0), 175-176, 2003
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
- 1390282681042802816
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- NII論文ID
- 110002489013
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- ISSN
- 24331287
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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