Oxygen-free high purity copper sheet (99.95~ Cu) has been prestralned in tension, rolling, shear and equibiaxial stretching. Effects of the prestraln value, nature of prestraln and path change on the total homogeneous deformation were evaluated by subsequently performing unlaxial tensile tests with
Effect of prestrain with a path change on the strain rate sensitivity of AA5754 sheet
โ Scribed by Diane Wowk; Keith Pilkey
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 964 KB
- Volume
- 520
- Category
- Article
- ISSN
- 0921-5093
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract Tensile mechanical properties of DIN EN 10268โ1999 cold forming sheet metals were investigated within a strain rate range from 1.10^โ4^ to 1.10^โ1^ s^โ1^ using conventional tensile testing machine. This investigation also examined the influence of heat treatment on the mechanical proper
We present penetration equations for rigid, spherical-nosed rods that penetrate 6061-T651 aluminum targets. The penetration models use the spherical cavity-expansion approximation and constitutive equations for the target that include strain hardening and strain-rate sensitivity. We obtained closed-