The formation of an ultrafine-


(а) 200 nm; (b) 500 nm
Properties of the ultrafine-
State and billet dimensions | Ultimate tensile strength, MPa | Elongation, % | Electrical conductivity,% IACS |
UFG, diameter 20 mm, thickness 1 mm | 840 | 10 | 85 |
UFG, diameter 20 mm, length 100 мм | 660 | 11 | 85 |
UFG, diameter 5- |
560 | 30 | 83 |
Coarse- |
450 | 20 | 70 |
Main publications:
1. R.K. Islamgaliev, K.M. Nesterov, G.I. Raab, R.Z. Valiev. Cu-
2. R.K. Islamgaliev, K.M. Nesterov, J. Bourgon, Y. Champion, R.Z. Valiev. Nanostructured Cu-
3. R.K. Iskamgaliev, K.M. Nesterov, R.Z. Valiev. Structure, strength, and electric conductivity of a Cu-