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Slip character and fatigue life of copper single crystals in air and in vacuum

✍ Scribed by A.I. Alekseev

Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
501 KB
Volume
3
Category
Article
ISSN
0142-1123

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πŸ“œ SIMILAR VOLUMES

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The onset of strain localization in a copper single crystal, oriented for single slip, and cycled at a constant plastic strain amplitude corresponding to the low end of the plateau in the cyclic stress-strain curve, has been explored by inteferometry and analysis of hysteresis loops. Current methods

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A study of fatigue hardening in single crystals of pure copper shows that, before saturation, stress-strain loops can display workhardening rates of about a third of the elastic shear modulus. These rates exceed tensile workhardening rates by roughly two orders of magnitude. This suggests that there