The high cracking susceptibility is the major barrier hindering the broad adoption of additive
manufacturing (AM) in traditional non-weldable superalloys. It is particularly important to …

Small specimen mechanical testing is an exciting and rapidly developing field in which
fundamental deformation behaviours can be observed from experiments performed on …

The effective characterization of the mechanical property degradation of turbine blades in
service for an ultra-long-term had a significant impact on the service safety and maintenance …

Influence of hydrogen at pressures up to 35 MPa (and absorbed hydrogen with
concentration up to 32, 7 ppm) on the nanopore nucleation, crack initiation and propagation …

A novel Ni-based ODS alloy with ultrafine grained structure is prepared via spark plasma
sintering. In situ solid-state reaction occurs between the oxide nanoparticles Cr 2 O 3 and …

This paper examines the high-temperature oxidation behavior of Ni-based single-crystal
turbine blade film cooling holes with varying inclination angles. Utilizing the theory of …

Safely operating gas turbine blades in aero-engines or industrial gas turbines under severe
thermo-mechanical conditions always poses a continuous challenge. There is an urgent …

We develop a heat-resistant corrosion-resistant alloy based on nickel and alloyed with
rhenium and tantalum. This alloy is intended for the production of blades for a new …

Operating under elevated temperature and high stress for long terms, the regularly cubic
γ'precipitates of the Ni-based superalloy degrades to plate-like morphology perpendicular to …

To study the degradation of directionally solidified turbine blades with different service times,
four parts of four cross sections are selected to examine their microstructure through …