In this study, a novel processing route of intercritical Mn partitioning is proposed to stabilize
the reverted austenite in a medium Mn steel. The Fe-5Mn-0.2 C-1.5 Al (wt.%) steel is …

It is highly challenging to simultaneously achieve ultrahigh yield strength (YS) and decent
toughness in the H13 steel via laser powder bed fusion (L-PBF). In this contribution, a …

The influence of varying the manganese (Mn) contents of high-strength copper-containing
hull steel on its microstructural evolution and mechanical properties was investigated. With …

This study examined the role of ferrite (tempered martensite) characteristics on the austenite
mechanical stability and the mechanical properties of medium Mn steel. It was found that the …

Medium manganese steel has excellent comprehensive properties due to the TRIP effect of
retained austenite, but its welding performance is unsatisfactory for its high alloy content …

The development of high-strength steels with excellent low-temperature toughness
continues to present significant challenges. Delamination toughening and retained austenite …

In order to obtain the good match between yield strength and low-temperature toughness,
the short-time partial austenitization (SPA) process was employed for V/Mo-bearing 0.22 C …

Ferrite features in the simulated transition zone welded with CaF2–SiO2–MnO fluxes
containing various MnO contents have been investigated. Confocal laser scanning …

Explosive containment vessels (ECVs), such as those utilized to contain the detonation
products of explosives during bomb/munition disposal or containment of experiments on …

The paper presents new high-strength steels for the components of heavy carrying and
lifting machines, which operates in the Far North and Arctic areas. Combination of the main …