|
This article is cited in 1 scientific paper (total in 1 paper)
Solids
Inelasticity and nanostructured dislocation deformation of aluminum–silicon alloy with a supermodified eutectic structure
S. P. Nikanorov, B. K. Kardashev, V. N. Osipov, V. V. Kaminskii, N. V. Sharenkova Ioffe Institute, St. Petersburg
Abstract:
Young's modulus and the logarithmic decrement of oscillations at a frequency of $\sim$100 kHz as well as the subgrain size and residual stresses in the strontium modified alloy of aluminum with 15 wt % silicon have been studied. The alloy was obtained with a solidification rate of 1 mm/s at the shifted eutectic point. The dependence of inelastic dislocation deformation on the applied oscillating stress has been obtained and analyzed. The effect of strontium modification on the microstrain diagram can be accounted for by transformation of the lamellar fiber structure of eutectic silicon into a superfine fiber structure.
Received: 28.02.2019 Revised: 28.02.2019 Accepted: 11.03.2019
Citation:
S. P. Nikanorov, B. K. Kardashev, V. N. Osipov, V. V. Kaminskii, N. V. Sharenkova, “Inelasticity and nanostructured dislocation deformation of aluminum–silicon alloy with a supermodified eutectic structure”, Zhurnal Tekhnicheskoi Fiziki, 89:8 (2019), 1219–1222; Tech. Phys., 64:8 (2019), 1151–1154
Linking options:
https://www.mathnet.ru/eng/jtf5539 https://www.mathnet.ru/eng/jtf/v89/i8/p1219
|
Statistics & downloads: |
Abstract page: | 44 | Full-text PDF : | 13 |
|