書誌事項
- タイトル別名
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- Influence of Shot Peening on Pitting Fatigue Strength of Carburized Steel.
- シンタン コウ ノ ピッチング ヒロウ キョウド ニ オヨボス ショット ピーニング ノ エイキョウ
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説明
In order to elucidate the influence of residual stress on pitting fatigue strength, fatigue tests were carried out with carburized SCr 420 steel rollers on various conditions of shot peening. The resuits for rollers with the oxidized and nonmartensitic layer show that the fatigue strength increases with shot peening, and it is remarkably in the case that the oxidized and nonmartensitic layer wore out during the test. On the other hand, the resuits for rollers, that the oxidized and nonmartensitic layer was removed in advance, show that the fatigue strength decreases with shot peening. However, in each case, it is necessary to deduct influence of surface roughness and hardness, so it is becomes clear that residual stress makes the pitting fatigue strength improve. In the case that the fatigue strength decreases with shot peening, the effect of residual stress is regarded less than that of surface roughness and hardness.
収録刊行物
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- 日本機械学会論文集C編
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日本機械学会論文集C編 65 (637), 3765-3771, 1999
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
- 1390001206329322368
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- NII論文ID
- 130004233459
- 110002384429
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- NII書誌ID
- AN00187463
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- COI
- 1:CAS:528:DyaK1MXns1Kgu74%3D
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- ISSN
- 18848354
- 03875024
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- NDL書誌ID
- 4860152
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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
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- 抄録ライセンスフラグ
- 使用不可