Material-structure-performance integrated laser-metal additive manufacturing
BACKGROUND Metallic components are the cornerstone of modern industries such as
aviation, aerospace, automobile manufacturing, and energy production. The stringent …
aviation, aerospace, automobile manufacturing, and energy production. The stringent …
A review of Laser Powder Bed Fusion Additive Manufacturing of aluminium alloys: Microstructure and properties
Additive manufacturing (AM) of metallic alloys for structural and functional applications has
attracted significant interest in the last two decades as it brings a step change in the …
attracted significant interest in the last two decades as it brings a step change in the …
Superior mechanical properties of a selective-laser-melted AlZnMgCuScZr alloy enabled by a tunable hierarchical microstructure and dual-nanoprecipitation
Achieving high mechanical strength and ductility in age-hardenable Al7000 series (Al–Zn–
Mg) alloys fabricated by selective laser melting (SLM) remains challenging. Here, we show …
Mg) alloys fabricated by selective laser melting (SLM) remains challenging. Here, we show …
New alloy design approach to inhibiting hot cracking in laser additive manufactured nickel-based superalloys
Y Zhao, Z Ma, L Yu, Y Liu - Acta Materialia, 2023 - Elsevier
Avoiding the formation of cracks to ensure a reliable printability and a good stability is crucial
in the laser additive manufacturing of alloys. Contrary to previous studies that have generally …
in the laser additive manufacturing of alloys. Contrary to previous studies that have generally …
[HTML][HTML] Mechanistic models for additive manufacturing of metallic components
Additive manufacturing (AM), also known as 3D printing, is gaining wide acceptance in
diverse industries for the manufacturing of metallic components. The microstructure and …
diverse industries for the manufacturing of metallic components. The microstructure and …
Inoculation treatment of an additively manufactured 2024 aluminium alloy with titanium nanoparticles
Considerable studies on metal selective laser melting (SLM) have proved the necessity to
refine microstructure parts fabricated by SLM in order to eliminate property anisotropy, hot …
refine microstructure parts fabricated by SLM in order to eliminate property anisotropy, hot …
Corrosion of additively manufactured alloys: a review
Additive manufacturing (AM), often termed 3D printing, has recently emerged as a
mainstream means of producing metallic components from a variety of metallic alloys. The …
mainstream means of producing metallic components from a variety of metallic alloys. The …
[HTML][HTML] Additive manufacturing of Ni-based superalloys: Residual stress, mechanisms of crack formation and strategies for crack inhibition
The additive manufacturing (AM) of Ni-based superalloys has attracted extensive interest
from both academia and industry due to its unique capabilities to fabricate complex and high …
from both academia and industry due to its unique capabilities to fabricate complex and high …
Manipulating molten pool dynamics during metal 3D printing by ultrasound
Ultrasound-assisted direct energy deposition (UADED) attracts increasing attention due to
its capability to tailor the grain structure. However, the involved molten pool dynamics …
its capability to tailor the grain structure. However, the involved molten pool dynamics …
Pitting behavior of SLM 316L stainless steel exposed to chloride environments with different aggressiveness: Pitting mechanism induced by gas pores
In this study, the pitting behaviors of wrought and SLM 316L SSs (stainless steels) are
comparatively investigated under the conditions of different aggressiveness. The …
comparatively investigated under the conditions of different aggressiveness. The …