The microstructures and mechanical properties of 7 at% Al-added VCoNi medium entropy
alloy are studied and compared with those of the undoped alloy at various temperatures …

The FCC-structured medium entropy alloys (MEAs) possess excellent ductility, but their
strength is still insufficient for engineering application. In this work, the effects of aluminum …

The deformation behavior of VCoNi medium-entropy alloy at the temperatures ranging from
77 K to 573 K was experimentally investigated in this study. It showed that the high-density …

Tuning phase constitution can exert positive influence on mechanical properties, but it is
generally considered impracticable in compositionally complex alloys due to kinetic …

Single-phase FCC-structured medium-entropy alloys (MEAs) have excellent ductility, but the
low strength limits their applications in engineering. In this study, non-equiatomic V 32 Co 33 …

The mechanical behavior of VCoNi medium-entropy alloys with five different grain sizes at
three different temperatures was investigated. The VCoNi alloys with different grain sizes …

The tensile behavior of VCoNi medium-entropy alloy with FCC single phase has been
studied in the displacement rates range of 0.05 to 50 mm/min. The results showed that the …

Abstract Two new nonequiatomic Co 70 Ni 20 V 10 and Co 65 Ni 20 V 15 medium entropy
alloys were designed to investigate the synergistic strengthening effects of the dislocation …

Tensile tests of VCoNi medium-entropy alloy with different grain sizes were conducted at 77
K, 194 K and 293 K. The results show that the grain boundary strengthening ability …

Similar atom substitution in 3d transition metal high entropy alloys (HEAs) were employed
via Cr, Fe, and Cu equimolarly incorporated into CoNiTiV-base alloy, by which its effects on …