Journal of Metals, Materials and Minerals
Publication Date
2016-12-01
Abstract
We measure changes of electrical resistivity after a plastic deformation. We supposed that the changes are due to a large density of dislocation present in the polycrystalline samples; therefore, we also measure the amount of dislocations after the plastic deformation. Thus, for our aim, we elaborated copper-aluminum alloys Cu0.975Al0.025; next, with them, we fabricated metallographic specimens, which were submitted to traction subsequently. We measured the electrical resistivity before and after the traction. The obtained results are discussed in a theoretical framework of dislocations.
First Page
31
Last Page
36
Recommended Citation
Ramos, J G Miranda; Atencio, E Medrano; Agurto, M Quiroga; and Navarro, F A Reyes
(2016)
"Dependence of electrical resistivity on plastic deformation in copper-aluminum alloy Cu0.975Al0.025,"
Journal of Metals, Materials and Minerals: Vol. 26:
No.
2, Article 5.
Available at:
https://digital.car.chula.ac.th/jmmm/vol26/iss2/5