書誌事項
- タイトル別名
-
- Stress Waveform Effect on Low-Cycle Fatigue Life for SUS316FR Round Notched Bar and the Life Prediction
- SUS316FRコウ オ モチイタ カンジョウ キリカキ ザイ ノ テイサイクル ヒロウ ジュミョウ ニ オヨボス オウリョク ハケイ ノ エイキョウ ト カンイ ジュミョウ スイテイ
この論文をさがす
抄録
This paper studies the stress waveform effect on low cycle fatigue life for three kinds of notched specimens at elevated temperature. Low cycle fatigue tests were carried out using circumferential notched specimens of SUS316FR stainless steel using fast-fast, slow-fast and hold-time stress waveforms at 923K. Neuber’s rule recommended in ASME Code Case was applied to estimate failure and crack initiation lives. Failure lives were underestimated by Neuber’s rule in ASME Code Case NH. Crack initiation lives under the fast-fast, slow-fast and hold-time stress waveforms were correlated within a factor of 4 scatter band by using modified Neuber’s equation in which the exponent of Kt was changed from 2 to 1.2 in the combination with frequency modified fatigue life equation.
収録刊行物
-
- 材料
-
材料 63 (9), 647-654, 2014
公益社団法人 日本材料学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390001205445398784
-
- NII論文ID
- 130004691152
-
- NII書誌ID
- AN00096175
-
- ISSN
- 18807488
- 05145163
-
- NDL書誌ID
- 025813051
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
-
- 抄録ライセンスフラグ
- 使用不可
