Higher fuel consumption and increased CO2 emission due to increasing number of
automobiles are the global concern. Weight reduction of automobile is one of the ways to …

Low density steels are of significant interest because of light weight combined with high
strength-high ductility combination. We describe here a comprehensive understanding of the …

Ultra-high strength steels are the crucial irreplaceable materials in the fields of aerospace,
national defense and military industries. Unfortunately, it is challenging to achieve the …

Here, we applied hot-rolling in conjunction with direct quenching and partitioning (HDQ&P)
processes with different rolling schedules to a low-C low-Si Al-added steel. Ferrite was …

We propose here for the first time, warm deformation processing involving intercritical
annealing of Fe-8.5 Mn-0.2 C-3.0 Al medium-Mn TRIP steels to obtain outstanding tensile …

Austenitic high-Mn steels have been nominated as desirable ultra-high-strength cold-rolled
steels whose mechanical properties are greatly improved by powerful deformation …

We have developed novel ultrahigh-strength cold-rolled transformation-induced plasticity
(TRIP) steel sheets manufactured by a simple intercritical annealing process, whose total …

The room temperature deformation characteristics of a duplex Fe–20Mn–9Al–0.6 C steel
with the reduced specific weight of 6.84 g/cm 3 in the fully solutionized state were described …

Increasing the yield strength of austenitic steel without significantly sacrificing ductility has
been a long-standing technical challenge. Here, we obtained an ultrahigh yield strength (∼ …

The mechanical properties of modified heat treated silicon modified 4330 steel have been
studied over the temperature range 203–293 K with the aim of developing a modified heat …