The nucleation and growth of topologically close-packed (TCP) phases in Ni-based single
crystal superalloys (SCs) are controlled by composition, temperature, time, interface …

The influence of heat treatment cycles on the phase transformation and mechanical
properties of a non-equiatomic cast CrMnFeNiCu high-entropy alloy (HEA) was investigated …

Thermal stability of powder metallurgy (PM) superalloys has a critical impact on their service
life. In this study, the microstructure, tensile properties, and fracture mechanism of a novel Ni …

The present study investigates the creep behavior and deformation mechanism of a third-
generation single-crystal Ni-based superalloy at 1170° C under a range of stress levels …

The topologically close-packed (TCP) phases with R/P intergrowth structure formed at the
final stage of directional solidification in a Ru-containing nickel-based single crystal (Ni-SX) …

Designing single-crystal superalloy blades to thin wall structures produces the secondary
orientation which is the perpendicularity orientation of the wall surface, becoming a newly …

Transition metal-ruthenium alloys are promising candidates for ultra-high-temperature
structural applications. However, the mechanical and electronic characteristics of these …

Topologically close-packed (TCP) phases, although inherently hard, are commonly
perceived as detrimental in various alloys. In Ni-based single crystal superalloys (Ni-SXs) …

Ni-base superalloys of the latest generation are prone to the formation of topologically close-
packed (TCP) phases due to their high content of refractory elements. The quantitative …

Academic debate still exists as to whether and how multi-scale microstructure recovery is
linked to creep properties rejuvenation of superalloys. We propose a rejuvenation heat …