書誌事項
- タイトル別名
-
- Effect of Tangential Force on the Rolling Contact Fatigue of 0.45 mass%C Steel
- 0.45 massパーセント C コウ ノ コロガリ セッショク ツカレ ニ
この論文をさがす
抄録
Rolling contact fatigue of cylindrical carbon steel test pieces was studied in the presence of a tangential force. The test was carried out under the conditions in which the contact stress was varied from 588 MPa to 1176 MPa and the tangential force was varied from 3.92 N to 205.8 N.<BR>The structural change of the rolling contact fatigue surface was examined by X-ray diffraction, and the microhardness and microstructure at the rolling contact surface were also measured.<BR>From the experiment, the following results are obtained.<BR>(1) The tangential force acting on the contact surface reduces the rolling contact fatigue life.<BR>(2) Effective strain and microhardness at the contact surface increase a little with the increase of the number of revolutions, and when these exceed certain values, surface cracks are observed at the surface.<BR>(3) The cracks observed consist of main-cracks and branched sub-cracks, and these play as a whole major roles in producing pitting phenomena.
収録刊行物
-
- 日本金属学会誌
-
日本金属学会誌 49 (7), 495-500, 1985
公益社団法人 日本金属学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390282681460601856
-
- NII論文ID
- 130007336296
-
- NII書誌ID
- AN00187860
-
- ISSN
- 18806880
- 24337501
- 00214876
-
- NDL書誌ID
- 3045797
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可