Progress and perspectives in laser additive manufacturing of key aeroengine materials
Aerospace is a key market driver for the advancement of additive manufacturing (AM) due to
the huge demands in high-mix low-volume production of high-value parts, integrated …
the huge demands in high-mix low-volume production of high-value parts, integrated …
Control of grain structure, phases, and defects in additive manufacturing of high-performance metallic components
T Mukherjee, JW Elmer, HL Wei, TJ Lienert… - Progress in Materials …, 2023 - Elsevier
The properties and serviceability of 3D-printed metal parts depend on a variety of attributes.
These include the chemical composition, phases, morphology, spatial distributions of grain …
These include the chemical composition, phases, morphology, spatial distributions of grain …
In situ design of advanced titanium alloy with concentration modulations by additive manufacturing
Additive manufacturing is a revolutionary technology that offers a different pathway for
material processing and design. However, innovations in either new materials or new …
material processing and design. However, innovations in either new materials or new …
Additive manufacturing–A review of hot deformation behavior and constitutive modeling of flow stress
Hot working, as an important group of post-processing routes for additive manufacturing
technology (3D printing), is used to reduce the solidification/processing defects and …
technology (3D printing), is used to reduce the solidification/processing defects and …
Solidification in metal additive manufacturing: challenges, solutions, and opportunities
The physics of alloy solidification during additive manufacturing (AM) in methods such as
laser powder bed fusion (LPBF), electron beam powder bed fusion (EPBF), and laser …
laser powder bed fusion (LPBF), electron beam powder bed fusion (EPBF), and laser …
[HTML][HTML] Towards load-bearing biomedical titanium-based alloys: From essential requirements to future developments
YW Cui, L Wang, LC Zhang - Progress in Materials Science, 2024 - Elsevier
The use of biomedical metallic materials in research and clinical applications has been an
important focus and a significant area of interest, primarily owing to their role in enhancing …
important focus and a significant area of interest, primarily owing to their role in enhancing …
[HTML][HTML] Ti-6Al-4V hollow-strut lattice materials by laser powder bed fusion
Hollow-strut metal lattices are an emerging class of cellular metallic materials. However,
their mechanical properties at relative densities (ρ RD) higher than 10% are largely …
their mechanical properties at relative densities (ρ RD) higher than 10% are largely …
Microstructure and tensile properties of additive manufactured Ti-6Al-4V with refined prior-β grain structure obtained by rapid heat treatment
Heat treatments tailored for additive manufactured Ti-6Al-4V can be used to attain desirable
microstructures associated with superior mechanical properties. Rapid heat treatments, for …
microstructures associated with superior mechanical properties. Rapid heat treatments, for …
Achieving high ductility in a selectively laser melted commercial pure-titanium via in-situ grain refinement
Grain refinement of additively manufactured titanium and titanium alloys can be promoted
via adding foreign elements or particles, but it may lead to a reduction in ductility due to the …
via adding foreign elements or particles, but it may lead to a reduction in ductility due to the …
[HTML][HTML] Grain refinement in laser powder bed fusion: The influence of dynamic recrystallization and recovery
During laser powder bed fusion (LPBF) the powder bed undergoes several thermal cycles
incorporating complex thermo-mechanical processing. Different restoration mechanisms …
incorporating complex thermo-mechanical processing. Different restoration mechanisms …