The equal channel angular rolling process was successfully performed on commercial pure copper. After 4 passes of this process, grains with a diameter of about 70- 500 nm were formed. The fatigue test results showed that the ultra-fine grained copper represents a longer lifetime under stress-controlled fatigue. To clarify the formation process of surface damage, morphological changes in the fractured surface were monitored by scanning electron microscopy.
Habibi, A., Ketabchi, M., & Eskandarzadeh, M. (2017). Fatigue behavior of nano-grained pure copper processed by equal channel angular rolling. Scientia Iranica, 24(2), 656-661. https://doi.org/10.24200/sci.2017.4050
MLA
Habibi, A., Ketabchi, M., & Eskandarzadeh, M. "Fatigue behavior of nano-grained pure copper processed by equal channel angular rolling", Scientia Iranica, 24, 2, 2017, 656-661. doi: 10.24200/sci.2017.4050
HARVARD
Habibi A., Ketabchi M., Eskandarzadeh M. (2017). 'Fatigue behavior of nano-grained pure copper processed by equal channel angular rolling', Scientia Iranica, 24(2), pp. 656-661. doi: 10.24200/sci.2017.4050
CHICAGO
A. Habibi, M. Ketabchi & M. Eskandarzadeh, "Fatigue behavior of nano-grained pure copper processed by equal channel angular rolling," Scientia Iranica, 24 2 (2017): 656-661, doi: 10.24200/sci.2017.4050
VANCOUVER
Habibi A., Ketabchi M., Eskandarzadeh M. Fatigue behavior of nano-grained pure copper processed by equal channel angular rolling. Scientia Iranica. 2017;24(2):656-661. doi: 10.24200/sci.2017.4050
