Since their introduction in 2004, high entropy alloys (HEAs) have attracted significant
attention due to their exceptional mechanical and functional properties. Advances in our …

A novel phenomenon, dynamic localized phase transformation (LPT) at stacking faults
during deformation, has been observed in various Ni-base and Co-base superalloys and …

The deformation mechanisms operating in superalloys depend on different parameters such
as composition, temperature and deformation rate. So far, the transition from shearing by …

Here we investigated the nucleation of the Re, Ru-rich δ phase affected by stacking faults in
the γ phase in a 4th generation Ni-based single crystal superalloy during the service at 800° …

In the design and manufacturing of ultra-fine grained materials, it is important to understand
the competitive relationship between grain growth and intergranular bonding under thermal …

Abstract The equiatomic Cr-Co-Fe-Ni medium-entropy alloy has the face-centered cubic
structure. Single crystals of this alloy were tested by in-situ micropillar compression along …

Quantitative analysis of microstructural features on the nanoscale, including precipitates,
local chemical orderings (LCOs) or structural defects (eg stacking faults) plays a pivotal role …

Co–Al–W-base superalloys with the classic γ− γ′ microstructure offer exciting high
temperature property profiles. High temperature deformation in such alloys involves …

Solute segregation to stacking faults (also known as Suzuki segregation) has been
employed to stabilize the planar defects to design desired plastic deformation mechanisms …

Abstract Aluminum‐lithium (Al‐Li) alloy is one of the most promising lightweight structural
materials in the aeronautic and aerospace industries. The key to achieving their excellent …