Zabrodin P. Low temperature plastic deformation of ultrafinegrained polycrystalline Al, Al-Li, Mg-Al-Zn

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0415U006363

Thesis Registration Form

0415U006363.pdf

Applicant for

Specialization

  • 01.04.07 - Фізика твердого тіла

24-11-2015

Specialized Academic Board

Д 64.175.03

B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine

Essay

The thesis is devoted to the study of the physical regularities of low-temperature plastic deformation of ultrafinegrained polycrystals in the temperature range 0,5-350 К. The consecutive activation of the "forest"dislocation intersaction, the cross-slipe and the grain boundary sliding was found responsible for plastic deformation of Al and Al-Li with temperature decreases. The influence of microstructure and temperature on the localization and low temperature jump-like plastic deformation it was studied.

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Files

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