Development of a Reversible Bending Fatigue Test Bed to Evaluate Bulk Properties Using Sub-size Specimens
Abstract
A non-standard fully reversible bending fatigue test bed of fixed displacement amplitude type was designed. A sub-size sample similar in design to the standard ASTM B593 sample was used to evaluate the high cycle bend fatigue behavior of 7075-T6 sheet specimens. Fatigue life was determined at four stress levels of 300, 240, 220, and 190 MPa at a stress ratio of −1.
Recommended Citation
R. S. Mishra et al., "Development of a Reversible Bending Fatigue Test Bed to Evaluate Bulk Properties Using Sub-size Specimens," Journal of Testing and Evaluation, ASTM International, May 2008.
The definitive version is available at https://doi.org/10.1520/JTE101669
Department(s)
Materials Science and Engineering
Keywords and Phrases
S-N Curve; Fatigue Test Method; High Cycle Fatigue; Sub-Size Specimen
International Standard Serial Number (ISSN)
0090-3973
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2008 ASTM International, All rights reserved.
Publication Date
01 May 2008
