The microstructure evolution and failure mechanism of nickel-based single crystal DD9
under tensile and compressive creeps at 1100° C and 140 MPa were studied. N-type rafting …

The γ′/γ evolution in nickel superalloys under different stress states and stress values at
1223 K was simulated through the phase-field method to study the 45°-type rafting …

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 …

By means of creep curve measurements and microstructure observation, the microstructure
evolution and creep properties of [001] and [111] oriented single crystal nickel-based …

The paper gives a bibliographical review of finite element methods applied to creep and
creep fracture/damage of engineering materials and structures from the theoretical as well …

The high-temperature creep-deformation behavior of a Ni-based M963 superalloy has been
investigated over a broad stress range of 80 to 600 MPa at high temperatures (800° C to …

By pre-compressive creep treatment, the cubical γ′ phase in the nickel-base single crystal
superalloy is transformed into the P-type rafted structure along the direction parallel to the …

During compressive creep, the cubical γ′ phase in [0 0 1] orientation single crystal nickel-
based superalloy is transformed into the rafted structure along the direction parallel to the …

The microstructure evolution of a single crystal nickel-base superalloy with [001] orientation
during compressive creep at 1040° C has been investigated by means of the observation of …

Rafting is an industrially and scientifically important phenomenon for precipitate-
strengthened alloys utilized at high temperatures. Although this phenomenon is observed in …