1990年
Multiaxial creep-fatigue of round notched specimens
Journal of the Society of Materials Science, Japan
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- 巻
- 39
- 号
- 447
- 開始ページ
- 1699
- 終了ページ
- 1705
- 記述言語
- 英語
- 掲載種別
- DOI
- 10.2472/jsms.39.1699
This paper describes the notch effect in multiaxial creep-fatigue loadings for a type 304 stainless steel at an elevated temperature. Push-pull and reversed torsion creep-fatigue tests with hold-times of 3, 10 and 30min. were carried out at 873K for three types of notched specimens. The effect of stress concentration was more significant in torsion than in tension. The notch root local displacement (NRD) approach in combination with the frequency modified fatigue life equation provides a satisfactory data correlation for the creep-fatigue crack initiation life in tension and torsion. © 1990, The Society of Materials Science, Japan. All rights reserved.
- リンク情報
- ID情報
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- DOI : 10.2472/jsms.39.1699
- ISSN : 1880-7488
- ISSN : 0514-5163
- SCOPUS ID : 85004435202