This review introduces the structural phases, microstructural characteristics, and the most
relevant room and cryogenic properties of low density Fe–Mn–Al–C steels. The combination …

Deformation twinning is rarely found in bulk face-centered cubic (FCC) alloys with very high
stacking fault energy (SFE) under standard loading conditions. Here, based on results from …

The rapid development of automotive industry results in a series of increasingly serious
problems such as energy consumption and environmental pollution, so that developing the …

A dual-heterogeneous structure with bimodal grain size distributions of both austenite and
B2 phase was developed in a novel ultralight steel by a simple rolling and annealing …

The microstructural evolution during aging and its influence on corrosion behavior and
mechanism of the Fe-19Mn-9Al-0.8 C-5Ni low-density steel (LDS) were studied. The results …

The microstructure evolution and tensile properties of a newly designed Fe-21Mn-10Al-1C-
5Ni (wt.%) lightweight steel subjected to two annealing conditions (inducing partial …

We studied the initial microstructures, mechanical responses and deformation-induced
microstructures of the medium-Al Fe-21Mn-6Al-1C-xSi (x= 0, 1.5, 3 wt.%) lightweight steels …

Abstract The Fe–30Mn–8Al–1.2 C–0.1 Ti austenite lightweight steel exhibits excellent
tensile properties and strain hardening rate. Herein, the friction and wear performance of the …

The formation of κ-carbides in austenite Fe-30Mn-9Al-1.2 C (wt.%) lightweight steels is
tuned via alloying of Si (0, 1, 2 wt.%), an element that can remarkably raise the activities of Al …

Abstract Five Fe-30 wt% Mn-10.5 wt% Al-1.1 wt% C steels containing different Mo and Cr
contents were prepared to investigate the effect of Mo and Cr addition on the microstructure …