Electrical Resistivity and Shear Modulus of Copper during Cyclic Stressing
- 1 June 1968
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 39 (7), 3022-3025
- https://doi.org/10.1063/1.1656725
Abstract
Available data on the production of electrical resistivity due to point defects in high‐purity copper during fatigue and unidirectional deformation are analyzed. Per unit of deformation energy, fewer point defects are produced during fatigue than during unidirectional deformation, except perhaps during the first few cycles of cyclic stressing. A qualitative relation that appears to exist between changes in electrical resistivity and shear modulus during cyclic stressing is discussed.Keywords
This publication has 10 references indexed in Scilit:
- The irreversible amplitude dependence of plastically deformed polycrystalline CuPhysica, 1967
- Fatigue—Generation of VacanciesNature, 1966
- Enhanced Diffusion Rates during the Fatigue of MetalsNature, 1966
- Changes in electrical resistivity associated with stage II recovery of the noble metals after deformationPhysica, 1965
- Work hardening of copper crystals under cyclic strainingActa Metallurgica, 1963
- Recovery of the resistivity of copper cold worked at low temperaturesPhysica, 1963
- Release of stored energy during low temperature annealing of some cold worked metalsActa Metallurgica, 1963
- The hardening of copper single crystals by fatigueProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1959
- Influence of cold work on the rigidity of copperPhysica, 1959
- Annealing in slip bands in copper fatigued at 90°KPhilosophical Magazine, 1958