The microstructure, thermal and mechanical stability of Ni-based single crystalline
superalloys depend strongly on the alloying elements and their concentrations. Alloying has …

Nickel-based superalloys are used in gas turbines due to their mechanical properties at high
temperatures. Increasing demand for higher efficient engines has led to the development of …

High-entropy alloys (HEAs) with a single-phased face-centered-cubic structure possess
excellent plasticity but generally low strength. Precipitation strengthening is one of the most …

Since its first emergence in 2004, the high‐entropy alloy (HEA) concept has aimed at
stabilizing single‐or dual‐phase multi‐element solid solutions through high mixing entropy …

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 …

For alloys with nanoprecipitate/matrix microstructures, the lattice coherency between the two
phases plays an important role in determining the mechanical performances at high …

Early stages of high-temperature oxidation and hot corrosion of Ni-based single-crystal
superalloy were studied at 900° C by introducing sulfate coating. Detailed elemental and …

Mechanical and fatigue performance of γ-γ′ Ni-base superalloys are strongly affected by
the antiphase boundary energy (APBE) of the γ′ precipitates which, in turn, is dictated by …

An in-depth overview on an emerging area of the additive-manufacturing-enabled,
accelerated design of Ni-based alloys for improved high-cycle and very-high-cycle fatigue …

Accelerating the design of Ni-based single crystal (SX) superalloys with superior creep
resistance at ultrahigh temperatures is a desirable goal but extremely challenging task. In …