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The evolution of copper precipitates in binary Fe-Cu alloys during ageing and irradiation

Autor
Golubov, S.; Osetsky, Y.; Serra, A.; Barashev, A.
Tipus d'activitat
Article en revista
Revista
Journal of nuclear materials
Data de publicació
1995-10
Volum
226
Número
1-2
Pàgina inicial
252
Pàgina final
255
DOI
https://doi.org/10.1016/0022-3115(95)00088-7 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/0022311595000887 Obrir en finestra nova
Resum
The evolution of copper precipitates in Fe¿Cu alloys during thermal ageing and irradiation, assuming the domination of Ostwald ripening, has been theoretically investigated. It is assumed that copper atoms diffuse via a vacancy mechanism and copper clusters are homogeneously nucleated. The diffusion coefficient and the binding energy of copper atom with a cluster as a function of cluster size, that fit satisfactorily the available experimental data for thermally aged Fe¿Cu alloys, have been ob...
Grup de recerca
SC-SIMBIO - Sistemes complexos. Simulació discreta de materials i de sistemes biològics

Participants

  • Golubov, Stanislav  (autor)
  • Osetsky, Yuri N.  (autor)
  • Serra Tort, Ana Maria  (autor)
  • Barashev, A V  (autor)