Низкотемпературная деформация меди

Konkova, T.H. and Mironov, S. and Korznikov, A. (2010) Низкотемпературная деформация меди. In: X Peterburgskie chteniya, 2010-04-13 - 2010-04-15.

[img]
Preview
Text (Konkova-etal-2010-Low-temperature-deformation-of-copper)
Konkova_etal_2010_Low_temperature_deformation_of_copper.pdf
Accepted Author Manuscript

Download (508kB)| Preview

    Abstract

    The development and production of metals and alloys with grain sizes of tenths and hundredths of a micrometer (submicro- and nanocrystals) with desired physicochemical properties is an important problem of modern materials science [1]. Recently, a number of attempts have been made to use cryogenic deformation to grind grain size [2–4], and most of this work was performed on highly plastic copper. It seems relevant to a detailed study of the microstructure after cryogenic deformation, as well as the mechanisms of its formation. This work was aimed at a thorough certification of the microstructure of copper subjected to varying degrees of low-temperature deformation. For the certification of the microstructure, a relatively new method of automatic analysis of backscattered electron diffraction patterns (EBSD) was used.