In the current work, a parallel comparison of the influence of Al, Mo and Ti, on the
microstructure and strengthening of the CoCrFeNi alloy was conducted. To achieve this …

In this paper, the local compositional and structural changes occurring in association with
stacking faults in a Ni-base superalloy are characterized and related to the possible rate …

Layer by layer fabrication using micro-laser aided additive manufacturing (micro-LAAM) was
successfully implemented on nickel-base superalloy IN100. It is known that IN100, a type of …

In the context of cast alloy development for high temperature applications, high entropy
superalloys (HESA) have exhibited superior cost specific tensile strength than that of …

The microstructural and compositional evolution of intergranular carbides and borides prior
to and after creep deformation at 850° C in a polycrystalline nickel-based superalloy was …

Ternary eutectic γ–γ′–δ Ni-base superalloys have been the subject of a number of recent
investigations due to the relatively high volume fraction of δ phase providing composite …

The microstructural stability of Waspaloy produced by wire arc-based Cold Metal Transfer
(CMT) was studied in the 700–1050° C temperature range. Major process-induced chemical …

In polycrystalline Ni-base superalloys, grain boundary precipitation of secondary phases
can be significant due to the effects they pose on the mechanical properties. As new alloying …

The microstructure degradation and subsequent phase transformations in Waspaloy nickel-
based superalloy during thermal exposure at 780° C for 10,000 h were investigated. Two …

During the solidification of superalloy, dendrite segregation will be inevitably formed,
causing uneven structure and performance. Segregation elimination and atomic diffusion in …