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 …
Additive manufacturing of metallic components–process, structure and properties
Since its inception, significant progress has been made in understanding additive
manufacturing (AM) processes and the structure and properties of the fabricated metallic …
manufacturing (AM) processes and the structure and properties of the fabricated metallic …
Ultrahigh-strength titanium gyroid scaffolds manufactured by selective laser melting (SLM) for bone implant applications
Commercially pure titanium (CP–Ti) gyroid scaffolds with interconnected pores and high
porosities in the range of 68–73% and three different unit cell sizes of 2, 2.5, and 3 mm were …
porosities in the range of 68–73% and three different unit cell sizes of 2, 2.5, and 3 mm were …
[HTML][HTML] Evaluation of the dynamic response of triply periodic minimal surfaces subjected to high strain-rate compression
Architected cellular structures based on triply periodic minimal surfaces (TPMS) have
attracted significant attention due to their lightweight, superior, and controllable mechanical …
attracted significant attention due to their lightweight, superior, and controllable mechanical …
Microstructural optimization through heat treatment for enhancing the fracture toughness and fatigue crack growth resistance of selective laser melted Ti6Al4V alloy
The yield strength (σ y) of Tisingle bond6Alsingle bond 4V alloy, additively manufactured via
selective laser melting (SLM) of powder beds, can exceed 1000 MPa while possessing a …
selective laser melting (SLM) of powder beds, can exceed 1000 MPa while possessing a …
[HTML][HTML] Grain refining of Ti-6Al-4V alloy fabricated by laser and wire additive manufacturing assisted with ultrasonic vibration
D Yuan, S Shao, C Guo, F Jiang, J Wang - Ultrasonics Sonochemistry, 2021 - Elsevier
The formation of the coarse columnar crystal structure of Ti-6Al-4V alloy in the process of
additive manufacturing greatly reduces the mechanical performance of the additive …
additive manufacturing greatly reduces the mechanical performance of the additive …
[HTML][HTML] Microstructural engineering of a dual-phase Ti-Al-V-Fe alloy via in situ alloying during laser powder bed fusion
Abstract When Ti-6Al-4V is processed by laser powder bed fusion (L-PBF), acicular
martensitic α'-Ti grains are formed within the columnar prior β-Ti grains, resulting in inferior …
martensitic α'-Ti grains are formed within the columnar prior β-Ti grains, resulting in inferior …
Additive manufacturing and postprocessing of Ti-6Al-4V for superior mechanical properties
The capabilities of metal additive manufacturing (AM) are evolving rapidly thanks to both
increasing industry demand and improved scientific understanding of the process. This …
increasing industry demand and improved scientific understanding of the process. This …
Effects of heat treatment on microstructure and mechanical properties of selective laser melted Ti-6Al-4V lattice materials
N **, Z Yan, Y Wang, H Cheng, H Zhang - International Journal of …, 2021 - Elsevier
Titanium alloy lattice materials fabricated by selective laser melting (SLM) have shown great
potential in many engineering applications related to energy absorption. The mechanical …
potential in many engineering applications related to energy absorption. The mechanical …
Selective laser melting produced Ti-6Al-4V: Post-process heat treatments to achieve superior tensile properties
Current post-process heat treatments applied to selective laser melting produced Ti-6Al-4V
do not achieve the same microstructure and therefore superior tensile behaviour of …
do not achieve the same microstructure and therefore superior tensile behaviour of …