Recrystallization of cryogenically deformed copper

T.H. Konkova, S. Mironov, A.B. Korznikov, M.M. Myshlyaev

Research output: Contribution to conferenceProceeding

Abstract

In recent years, deformation at very low (cryogenic) temperatures has been considered as a promising approach for radical grinding of the grain structure. In this connection, it is of interest to estimate the thermal stability of cryogenically deformed materials. In this work, the evolution of the structure during low-temperature (50-250 ° C) annealing of copper subjected to preliminary cryogenic rolling to 90% reduction was investigated. It was found that recrystallization in the material begins at room temperature and ends after annealing at 150 ° C. The recrystallization process is accompanied by intense formation of annealing twins.
Translated title of the contributionRecrystallization of cryogenically deformed copper
LanguageRussian
Pages130
Number of pages1
Publication statusPublished - 8 Oct 2012
EventInternational Conference on Ultrafine Grained and Nanostructured Materials (UFGNSM 2012) - Ufa, Russian Federation
Duration: 8 Oct 201212 Oct 2012

Conference

ConferenceInternational Conference on Ultrafine Grained and Nanostructured Materials (UFGNSM 2012)
CountryRussian Federation
CityUfa
Period8/10/1212/10/12

Fingerprint

Annealing
Copper
Cryogenics
Crystal microstructure
Temperature
Thermodynamic stability
Crystallization

Keywords

  • cryogenic temperatures
  • grain structure
  • thermal stability
  • copper

Cite this

Konkova, T. H., Mironov, S., Korznikov, A. B., & Myshlyaev, M. M. (2012). Рекристаллизация криогенно деформированной меди. 130. International Conference on Ultrafine Grained and Nanostructured Materials (UFGNSM 2012), Ufa, Russian Federation.
Konkova, T.H. ; Mironov, S. ; Korznikov, A.B. ; Myshlyaev, M.M. / Рекристаллизация криогенно деформированной меди. International Conference on Ultrafine Grained and Nanostructured Materials (UFGNSM 2012), Ufa, Russian Federation.1 p.
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abstract = "In recent years, deformation at very low (cryogenic) temperatures has been considered as a promising approach for radical grinding of the grain structure. In this connection, it is of interest to estimate the thermal stability of cryogenically deformed materials. In this work, the evolution of the structure during low-temperature (50-250 ° C) annealing of copper subjected to preliminary cryogenic rolling to 90{\%} reduction was investigated. It was found that recrystallization in the material begins at room temperature and ends after annealing at 150 ° C. The recrystallization process is accompanied by intense formation of annealing twins.",
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Konkova, TH, Mironov, S, Korznikov, AB & Myshlyaev, MM 2012, 'Рекристаллизация криогенно деформированной меди' International Conference on Ultrafine Grained and Nanostructured Materials (UFGNSM 2012), Ufa, Russian Federation, 8/10/12 - 12/10/12, pp. 130.

Рекристаллизация криогенно деформированной меди. / Konkova, T.H.; Mironov, S.; Korznikov, A.B.; Myshlyaev, M.M.

2012. 130 International Conference on Ultrafine Grained and Nanostructured Materials (UFGNSM 2012), Ufa, Russian Federation.

Research output: Contribution to conferenceProceeding

TY - CONF

T1 - Рекристаллизация криогенно деформированной меди

AU - Konkova, T.H.

AU - Mironov, S.

AU - Korznikov, A.B.

AU - Myshlyaev, M.M.

PY - 2012/10/8

Y1 - 2012/10/8

N2 - In recent years, deformation at very low (cryogenic) temperatures has been considered as a promising approach for radical grinding of the grain structure. In this connection, it is of interest to estimate the thermal stability of cryogenically deformed materials. In this work, the evolution of the structure during low-temperature (50-250 ° C) annealing of copper subjected to preliminary cryogenic rolling to 90% reduction was investigated. It was found that recrystallization in the material begins at room temperature and ends after annealing at 150 ° C. The recrystallization process is accompanied by intense formation of annealing twins.

AB - In recent years, deformation at very low (cryogenic) temperatures has been considered as a promising approach for radical grinding of the grain structure. In this connection, it is of interest to estimate the thermal stability of cryogenically deformed materials. In this work, the evolution of the structure during low-temperature (50-250 ° C) annealing of copper subjected to preliminary cryogenic rolling to 90% reduction was investigated. It was found that recrystallization in the material begins at room temperature and ends after annealing at 150 ° C. The recrystallization process is accompanied by intense formation of annealing twins.

KW - cryogenic temperatures

KW - grain structure

KW - thermal stability

KW - copper

M3 - Proceeding

SP - 130

ER -

Konkova TH, Mironov S, Korznikov AB, Myshlyaev MM. Рекристаллизация криогенно деформированной меди. 2012. International Conference on Ultrafine Grained and Nanostructured Materials (UFGNSM 2012), Ufa, Russian Federation.