Creep rupture life is a key material parameter for service life and mechanical properties of Ni-
based single crystal superalloy materials. Therefore, it is of much practical significance to …

This article presents the high temperature tensile and creep behaviors of a novel high
entropy alloy (HEA). The microstructure of this HEA resembles that of advanced superalloys …

A model for creep at intermediate temperatures in polycrystalline Ni-based superalloys is
presented. The model is based on describing stacking fault nucleation, propagation and …

Creep fracture is a general failure mode for nickel-based superalloy components made by
additive manufacturing (AM). However, the existing creep models originally built for …

Ever‐increasing demands for superior alloys with improved high‐temperature service
properties require accurate design of their composition. However, conventional approaches …

Having regard to the inherent crystal anisotropy characteristic of nickel-based single crystal
and the actual industrial manufacture, and application of the turbine blade, a trade-off …

A breakthrough in alloy design often requires comprehensive understanding in complex
multi-component/multi-phase systems to generate novel material hypotheses. We introduce …

Complex curvature and/or high-stiffened components are often in the elastic-plastic
deformation range during the loading stage of creep age forming (CAF) process. Effects of …

A set of unified constitutive equations is presented that predict the asymmetric tension and
compression creep behaviour and recently observed double primary creep of pre …

Additively manufactured (AM) alloys present unique and heterogeneous microstructures due
to the complex, highly dynamic laser-material interactions. These AM-inherent …