The mechanical properties of superalloys are strongly governed by the resistance to
shearing of ordered precipitates by dislocations. In the operating environments of …

Due to the contamination and global warming problems, it is necessary to search for
alternative environmentally friendly energy sources. In this area, hydrogen is a promising …

The high-strength 7xxx series aluminium alloys can fulfil the need for light, high strength
materials necessary to reduce carbon-emissions, and are extensively used in aerospace for …

Over the past decades, the evolution of high-performance nickel-based single crystal (SX)
superalloys has advanced along the pathway of continuous increment in the Re content …

Polysynthetically twinned (PST) TiAl single crystal with lamellar structures exhibits great
mechanical properties at room temperature. Therein twin boundaries (TBs) are important for …

Shock-induced dynamic mechanical behavior and spallation failure of Ni-based single
crystal superalloys are studied via non-equilibrium molecular dynamic simulations. The …

Tribo-induced structural and chemical modifications at elevated temperatures play
paramount roles in the tribological performance of Ni-based superalloys. Here, we report on …

The precipitation of topologically close-packed (TCP) phases is the result of microstructure
instabilities of Ni-based superalloys. This review seeks to comprehensively collate all the …

The precipitate morphologies, coarsening kinetics, elemental partitioning behaviors, grain
structures, and tensile properties were explored in detail for L1 2-strengthened Ni 39.9 Co …

Antiphase boundaries (APBs) are planar defects that play a critical role in strengthening Ni-
based superalloys, and their sensitivity to alloy composition offers a flexible tuning …