Investigation of low-cycle fatigue of welded joints in copper and brass
โ Scribed by R. V. Modestova; V. A. Borisenko; A. N. Kuzyukova; L. N. Smalii; S. V. Stepanov
- Publisher
- Springer
- Year
- 1987
- Tongue
- English
- Weight
- 326 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0009-2355
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๐ SIMILAR VOLUMES
We know from experimental phenomena that the ductility of materials decreases with increasing numbers of cycles in the process of cycle fatigue loading, from which a new fatigue damage variable D \* based on the material ductility property is defined. Then a continuum damage mechanics model for low-
## Abstract In this study, an experimental investigation has been carried out on microstructure and mechanical properties of friction stir welded copper/brass dissimilar joints. Effect of axial tool force to welding quality has been investigated under obtained optimal tool rotation rate and tool tr