Grain boundary diffusion and recrystalli
β
Y. Amouyal; S.V. Divinski; L. Klinger; E. Rabkin
π
Article
π
2008
π
Elsevier Science
π
English
β 681 KB
The diffusion of 63 Ni radiotracer in ultrafine grain (UFG) Cu produced by equal channel angular pressing (ECAP) was studied using the serial-sectioning method. The diffusion annealings were performed in the temperature range of 424-553 K for annealing times at which volume diffusion is negligible a