In this work, multi strengthening/deformation mechanisms were introduced into a Ni-rich Ni
40 Co 32 Cr 20 Al 3.5 Ti 3 Nb 1.5 (at%) medium-entropy alloy. After thermo-mechanical …

Conventional macromechanical tests provide limited insights into complex hierarchical
deformation behavior of a transformative high entropy alloy (HEA). In this work, a high …

High-Mn austenitic steels, usually deformed via the TWIP (twinning induced plasticity)
mechanism, suffer high cost and other technical issues (eg, hot-dip galvanizing, welding …

The deformation mechanism and mechanical properties of CoCrFeNi high-entropy alloys
(HEA) processed by room-temperature rolling (RTR), cryorolling (CR) and asymmetric …

A V-alloyed medium manganese steel with the yield strength of 1107 MPa, tensile strength
of 1231 MPa and total elongation of 44.5% was obtained directly by warm rolling. It is …

Dual-phase high-entropy alloys are renowned for their favorable balance of strength and
ductility at ambient conditions. However, their mechanical properties, especially the …

In this work, a combination of in-situ high synchrotron X-ray diffraction and electron
backscattered diffraction were used to systematically investigate the activation and evolution …

In the present work, a Co-rich CoCrNiFe based high entropy alloy doped with some
additional elements W, Mo, Al, Ti and Nb was designed and prepared. The heterogenous …

The low age-hardening response dilemma of aluminum alloys is an urgent challenge that
needs to be overcome to save costs and improve comprehensive mechanical properties for …

In the present work, the CoCrFeNi-based alloy was prepared, and a heterogeneous
microstructure was constructed via thermo-mechanical processing. The heterogeneous …