High-entropy alloys (HEAs) are a novel class of alloys that have many desirable properties.
The serrated flow that occurs in high-entropy alloys during mechanical deformation is an …

Medium Mn steels belong to a new generation of advanced high-strength steels whose
superior mechanical properties are explained by their ultrafine-grained ferrite/austenite …

Serrated plastic deformation at temperatures close to 0 K has been previously reported in
some metals and alloys, and is associated with two possible origins:(i) thermomechanical …

Abstract Effects of reduced (–40° C), ambient (20° C), and elevated (200° C) deformation
temperatures on the microstructure evolution and strain hardening behavior of two low-C …

Serration is a complex issue in medium-Mn steel, associated with a jerky metal flow and
deformation banding. The problem has been well debated over the decades. In order to …

Over the past decades, intensive efforts have been dedicated to overcoming the strength-
ductility trade-off dilemma of advanced high-strength steels by creating multi-phase …

Medium Mn steels with induced plasticity mechanisms have effectively addressed the high-
strength and ductility requirements for structural applications. However, there is still …

The development of a cost-effective and accurate model for predicting the fatigue life of
materials is essential for designing thermal power plants and assessing their structural …

The novel heat treatment strategy for advanced medium-Mn steel is presented in the work.
Conventional intercritical annealing (IA) was followed by short IA to improve the strength …

Single-pass isothermal hot compression tests on four medium-Mn steels with different C and
Al contents were conducted using a Gleeble-3500 thermal simulation machine at varying …