In the present work, we propose a novel model coupling phase-field, dislocation density
based plasticity and damage. The dislocation density governing equations are constructed …

Topological phase inversion, in which γ'-precipitate becomes topological matrix phase, is a
typical 'detrimental'microstructural degradation in Ni-based single-crystal superalloys. Here …

To improve the service performances of nickel-based superalloys by controlling the type and
proportion of precipitate phases, the resistances against harmful atoms (weakening effect …

The effect of ageing time and temperature on the deformation mechanism and
corresponding tensile properties are investigated in a γ/γ′ Ni-based superalloy, HAYNES …

The freckle formation and evolution in directionally solidified single-crystal specimens with
different thicknesses and abruptly expanding rectangular cross-section were investigated at …

Irradiation hardening plays an important role in the mechanical property and service lifetime
of structural materials in nuclear power plants. The irradiation hardening of irradiated 316H …

The rafting of the microstructure of Nickel-based single crystal superalloys is related to the
mechanics of the precipitated and matrix phases flowing together. Thus, based on the …

The microstructure adjustment of Ni-based superalloys focuses heavily on the types of
precipitated phases because the failures of Ni-based superalloys often occur at γ-matrix/γ …

The complex failure behavior of turbine blades under cyclic creep is of great significance to
the safety of aeroengines. In this study, the deformation regulation and fracture mechanism …

The high temperature creep behavior of a single crystal Ni-based superalloy was studied by
combined experimental and numerical methods. The creep test results showed that the …