The mechanism of intermediate temperature abnormal plasticity of Co–Al–W-base
superalloy was investigated. The interrupted tensile specimens were systematically …

This study examines the segregations and the precipitation appearing during the
solidification path of a Co-Ni-Al-W-Ta-Ti-Cr γ/γ'cobalt-based superalloy processed by …

Abstract In this study, Co-Al-W superalloys forming γ/γ'microstructures were fabricated by
laser-directed energy deposition and investigated with respect to their susceptibility to hot …

Abstract Ni-Co-Fe-based high-entropy superalloys (HESA) are fabricated into microlattices
via a three-step process:(i) layer-by-layer extrusion of inks containing elemental powders …

Equiatomic CoCuFeNi high-entropy alloy microlattices are created by 3D-extrusion printing
of an ink containing a blend of binary oxides (Co 3 O 4+ CuO+ Fe 2 O 3+ NiO) and graphite …

The high-temperature oxidation behaviors of polycrystalline Co-30Ni-10Al-4W-4Ti-2Ta
superalloys with Cr contents ranging from 1 to 5 at.% are characterized at 900° C to provide …

As an alternative to beam-based additive manufacturing, 3D ink-extrusion additive
manufacturing is studied here for thermoelectric Bi 2 Te 3, starting from Bi 2 O 3+ TeO 2 …

Withdrawal rate is a critical parameter that affects the microstructure during single-crystal
growth. In the present work, the effect of the withdrawal rate (3, 4.5, 6, and 9 mm/min) on the …

Nanocomposites show the best performance when their reinforcing phase precipitates in
situ from a matrix upon heat treatment and when coherency between the matrix and the …

Wrought Ti alloy truss with a united double-simple-cubic plus body-centered-cubic topology,
ie, SC (dbl.)-BCC, were created via a snap-fit route. Lattice structures of 4.8–23.3% relative …