Grain boundary serration in the superalloy Inconel 600 was studied. Two microstructural
variants, one with nonserrated and the other with serrated grain boundaries were generated …

In order to study the effects of ε-Al 3 Ni phase on elevated temperature properties, Al-12Si-
0.9 Cu-0.8 Mg-xNi alloys with Ni contents of 1.0%, 2.5% and 4.0%, respectively, were …

Gas turbine engine materials demand high performance of fatigue life under alternative
loading. In this paper, crack initiation and propagation in the low cycle fatigue (LCF) of a …

This paper presents the results of an analysis of resistance to hydrogen embrittlement and
offers solutions and technologies for manufacturing castings of components for critical …

Turbine discs are currently made of nickel-based superalloys, known for their high strength
and creep resistance at high temperatures. Turbine discs of dual microstructure, each …

Nickel-based superalloys have profound application in area of aerospace, automobile
industry, power generation industry and marine industry due to their thermal stability at …

This study explores the dual‐slope Coffin–Manson (C–M) behavior of a polycrystalline
nickel‐based superalloy, EA, used in turbine engine applications with an emphasis on …

The excellent mechanical properties of powder metallurgy superalloys strongly depend on
the microstructure, grain size, morphology, and size distribution of the γ'precipitates. In this …

The effects of the reduction ratio (RR) on the low-cycle fatigue (LCF) properties of the Zn-22
wt.% Al (Zn-22Al) alloy were investigated. Various grain sizes from 0.68 to 1.13 μm were …

The research presented in this thesis investigates the application of high processing
temperatures during the additive manufacturing of CM247LC, using laser powder bed fusion …