Effect of cryo-deformation on structure and properties of CoCrFeNiMn high-entropy alloy

Microstructure evolution in high-entropy alloy CoCrFeNiMn during plane-strain multipass rolling to a thickness strain of 80% at 293 and 77 K was studied. Deformation at both temperatures was found to be accompanied by twinning. At 77 K, twinning was more extensive in terms of the fraction of twinned...

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Veröffentlicht in:	Intermetallics 2015-04, Vol.59, p.8-17
Hauptverfasser:	Stepanov, N., Tikhonovsky, M., Yurchenko, N., Zyabkin, D., Klimova, M., Zherebtsov, S., Efimov, A., Salishchev, G.
Format:	Artikel
Sprache:	eng
Schlagworte:	A. High-entropy alloys B. Twinning Bands C. Thermomechanical processing D. Microstructure Deformation Evolution F. Mechanical testing F. Microscopy, various Hardening Microstructure Strain Twinning Ultimate tensile strength
Online-Zugang:	Volltext
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