An austenite-ferrite duplex low-density steel (Fe–12Mn–7Al–0.2 C–0.6 Si, wt%) was
designed and fabricated by cold rolling and annealing at different temperatures. The tensile …

双碳战略催生轻量化材料和技术的蓬勃发展. 作为最重要的结构材料之一, 钢铁材料在国民经济
发展中扮演重要角色. Fe-Mn-Al-C 系钢具备优异的轻量化特征, 耐腐蚀性 …

Microstructure evolution during cyclic deformation of a coarse-grained (∼ 25 μm) high-Mn
steel under high-cycle bending fatigue at room temperature is reported. Vickers …

Abstract For this study, Fe-25Mn-9Al-8Cr-1C-xMo alloys (x= 0, 0.1, 0.2, 0.3, 0.4 wt%) were
prepared by mechanical alloying combined with vacuum hot-pressing sintering. The …

The deformation behavior of three tensile deformed high-Mn steels with varying Al contents
(0, 1 and 3 wt.%) is discriminated on the basis of their respective critical shear stress of …

In this study, Fe-25Mn-9Al-8Ni-1C-xTi alloy (x= 0, 0.1, 0.2, 0.3, 0.4 wt.%) was prepared by
vacuum arc melting, and the corresponding microstructure and oxidation behavior at 600° C …

The “carbon peaking and carbon neutrality goals” strategy has led to the vigorous
development of lightweight materials and technologies. As one of the most important …