Coarse γ′ precipitates with ordered structure (ie primary γ′ precipitates) residing on grain
boundaries in nickel-based superalloys are generally considered to be non-deformable …

The effects of deformation temperatures on the superplastic behavior, microstructure
evolution, and failure mechanisms of Ni-Co-based superalloy were analyzed at …

The effect of strain rate on microstructure evolution of a Ni-Co-base superalloy during
superplasticity was examined in this study. The experiments were conducted at 1050° C with …

For nickel-based superalloys with medium volume-fraction γʹ phase (20%–40%), dual or
multi-stage aging treatments are usually conducted to generate a microstructure containing …

Abstract Ni-Co-Fe based alloy 783 is commonly employed as bolt material in power plants.
Its initial state possesses a γ matrix strengthened through B2-type β phase and L1 2-type …

The purpose of this research was to investigate the effect of solidification cooling rate on the
microstructural characteristics of IN939 superalloy. Microstructure of castings was …

Metal matrix alloying is an effective modification strategy to introducing an interfacial carbide
at the Cu/diamond interface for improving thermal conductivity of Cu/diamond composite …

The rotating magnetic field (RMF) has been proven as one of effective method and widely
used for solidification controlling of metallics materials. In this present study, a rotating …

The γ′ lattice parameter aγ′ and the α angle defining the primary crystal orientation of the
single-crystalline cored turbine blades made of CMSX-4 superalloy were measured in the …

René 65 is a high strength cast & wrought (CW) Ni-base superalloy with thermomechanical
performance tailored toward intermediate temperature and stress conditions (677° C/690 …