Abstract A TWIP-TRIP high-entropy alloy with inhomogeneous chemical composition was
prepared by laser powder deposition (LPD). The microstructure and properties of the alloy …

The quenching and partitioning (Q&P) processing of advanced high strength steels has
been shown to result in a distinct improvement of their strength and ductility. The selection of …

There is a growing interest in the inverse approach to material deign, in which the desired
target properties are used as input to identify the atomic identity, composition and structure …

Microstructure evolution during the intercritical annealing at 650° C for various durations up
to 144 h in 5 wt.% Mn-containing steel, from the initial martensitic microstructure to mainly …

With a suite of multi-modal and multi-scale characterization techniques, the present study
unambiguously proves that a substantially-improved combination of ultrahigh strength and …

Computational welding mechanics (CWM) provides an important technique for modelling
welding processes. Welding simulations are a key tool in improving the design and control …

Microstructural design with an Al addition is suggested for low-carbon, manganese
transformation-induced-plasticity (Mn TRIP) steel for application in the continuous-annealing …

The dislocation densities were measured on the same samples using transmission electron
microscopy (TEM), scanning electron microscopy (electron channeling contrast imaging …

Multiphase high strength steels such as dual phase (DP) and Transformation Induced
Plasticity (TRIP) steels show excellent strength and formability due to the coexistence of …

We develop a new ultrastrong medium Mn steel with a density reduced to 7.39 g cm–3. It
has a novel tri-phase microstructure comprising a hierarchical martensitic matrix (α') …