The effect of thermomechanical treatment on the microstructure and the mechanical behavior of a supersaturated Cu-Ag alloy

J. Gubicza, K. Sitarama Raju, V. Subramanya Sarma, A. Kauffmann, Z. Hegedűs, M. Peterlechner, J. Freudenberger, G. Wilde

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Supersaturated Cu-3at.% Ag alloy was processed by cold rolling and short-time annealing in order to achieve a combination of high strength and good tensile ductility. After annealing of the rolled samples a heterogeneous solute atom distribution was developed due to the dissolution of nanosized Ag particles in some volumes of the matrix. In regions with higher solute content, the high dislocation density formed due to rolling was stabilized, while in other volumes the dislocation density decreased. The heterogeneous microstructure obtained after annealing exhibited a much higher ductility and only a slightly lower strength than in the as-rolled state.

Original languageEnglish
Title of host publicationMaterials Science, Testing and Informatics VII
PublisherTrans Tech Publications Ltd
Pages53-58
Number of pages6
Volume812
ISBN (Print)9783038353898
DOIs
Publication statusPublished - 2015
Event9th Hungarian Conference on Materials Science, 2013 - Balatonkenese, Hungary
Duration: Oct 13 2013Oct 15 2013

Publication series

NameMaterials Science Forum
Volume812
ISSN (Print)02555476

Other

Other9th Hungarian Conference on Materials Science, 2013
CountryHungary
CityBalatonkenese
Period10/13/1310/15/13

Fingerprint

thermomechanical treatment
Thermomechanical treatment
Annealing
ductility
microstructure
Microstructure
annealing
Ductility
solutes
cold rolling
Cold rolling
high strength
dissolving
Dissolution
Atoms
matrices
atoms

Keywords

  • Dislocations
  • Ductility
  • Rolling
  • Strength
  • Thermomechanical treatment

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanical Engineering
  • Mechanics of Materials

Cite this

Gubicza, J., Sitarama Raju, K., Subramanya Sarma, V., Kauffmann, A., Hegedűs, Z., Peterlechner, M., ... Wilde, G. (2015). The effect of thermomechanical treatment on the microstructure and the mechanical behavior of a supersaturated Cu-Ag alloy. In Materials Science, Testing and Informatics VII (Vol. 812, pp. 53-58). (Materials Science Forum; Vol. 812). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/MSF.812.53

The effect of thermomechanical treatment on the microstructure and the mechanical behavior of a supersaturated Cu-Ag alloy. / Gubicza, J.; Sitarama Raju, K.; Subramanya Sarma, V.; Kauffmann, A.; Hegedűs, Z.; Peterlechner, M.; Freudenberger, J.; Wilde, G.

Materials Science, Testing and Informatics VII. Vol. 812 Trans Tech Publications Ltd, 2015. p. 53-58 (Materials Science Forum; Vol. 812).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gubicza, J, Sitarama Raju, K, Subramanya Sarma, V, Kauffmann, A, Hegedűs, Z, Peterlechner, M, Freudenberger, J & Wilde, G 2015, The effect of thermomechanical treatment on the microstructure and the mechanical behavior of a supersaturated Cu-Ag alloy. in Materials Science, Testing and Informatics VII. vol. 812, Materials Science Forum, vol. 812, Trans Tech Publications Ltd, pp. 53-58, 9th Hungarian Conference on Materials Science, 2013, Balatonkenese, Hungary, 10/13/13. https://doi.org/10.4028/www.scientific.net/MSF.812.53
Gubicza J, Sitarama Raju K, Subramanya Sarma V, Kauffmann A, Hegedűs Z, Peterlechner M et al. The effect of thermomechanical treatment on the microstructure and the mechanical behavior of a supersaturated Cu-Ag alloy. In Materials Science, Testing and Informatics VII. Vol. 812. Trans Tech Publications Ltd. 2015. p. 53-58. (Materials Science Forum). https://doi.org/10.4028/www.scientific.net/MSF.812.53
Gubicza, J. ; Sitarama Raju, K. ; Subramanya Sarma, V. ; Kauffmann, A. ; Hegedűs, Z. ; Peterlechner, M. ; Freudenberger, J. ; Wilde, G. / The effect of thermomechanical treatment on the microstructure and the mechanical behavior of a supersaturated Cu-Ag alloy. Materials Science, Testing and Informatics VII. Vol. 812 Trans Tech Publications Ltd, 2015. pp. 53-58 (Materials Science Forum).
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