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 …
[HTML][HTML] Additive manufactured high entropy alloys: A review of the microstructure and properties
High entropy alloys (HEAs) are promising multi-component alloys with unique combination
of novel microstructures and excellent properties. However, there are still certain limitations …
of novel microstructures and excellent properties. However, there are still certain limitations …
Laser-based directed energy deposition (DED-LB) of advanced materials
Directed energy deposition (DED) has matured into an essential additive manufacturing
(AM) branch. DED has been broadly implemented in the design and fabrication of novel …
(AM) branch. DED has been broadly implemented in the design and fabrication of novel …
A precipitation strengthened high entropy alloy with high (Al+ Ti) content for laser powder bed fusion: Synergizing in trinsic hot cracking resistance and ultrahigh …
Additive manufacturing (AM) is a highly promising technique for producing near-net-shape
high-value aerospace components with intricate geometries. However, due to the …
high-value aerospace components with intricate geometries. However, due to the …
Competitive strengthening between dislocation slip and twinning in cast-wrought and additively manufactured CrCoNi medium entropy alloys
In situ neutron diffraction experiments have been performed under loading in cast-wrought
(CW) and additively manufactured (AM) equiatomic CoCrNi medium-entropy alloys. The …
(CW) and additively manufactured (AM) equiatomic CoCrNi medium-entropy alloys. The …
Ultrastrong and ductile additively manufactured precipitation-hardening medium-entropy alloy at ambient and cryogenic temperatures
Strong and ductile precipitation-hardening face-centered cubic medium-entropy alloys
(MEAs) are potential structural material candidates for cryogenic applications, which …
(MEAs) are potential structural material candidates for cryogenic applications, which …
Laser-aided additive manufacturing of high entropy alloys: processes, properties, and emerging applications
ZU Arif, MY Khalid, E ur Rehman - Journal of Manufacturing Processes, 2022 - Elsevier
High entropy alloys (HEAs) are novel and futuristic materials, which possess extraordinary
mechanical, physical, and chemical properties incomparable to traditional alloys …
mechanical, physical, and chemical properties incomparable to traditional alloys …
A micropillar compression investigation into the plastic flow properties of additively manufactured alloys
Solidification cells and a high density of dislocations are two common features of additively
manufactured (AM) alloys that are processed using techniques such as laser powder bed …
manufactured (AM) alloys that are processed using techniques such as laser powder bed …
Microstructural mechanisms endowing high strength-ductility synergy in CoCrNi medium entropy alloy prepared by laser powder bed fusion
CoCrNi medium entropy alloy (MEA) exhibits significant potential as a structural component
for engineering applications. However, the traditional processing methods for pursuing the …
for engineering applications. However, the traditional processing methods for pursuing the …
High-strength AlCoCrFeNi2. 1 eutectic high entropy alloy with ultrafine lamella structure via additive manufacturing
X Chen, J Kong, J Li, S Feng, H Li, Q Wang… - Materials Science and …, 2022 - Elsevier
AlCoCrFeNi 2.1 eutectic high entropy alloy (EHEA), with its unique in-situ composite
structure, not only overcomes the shortcoming of insufficient strength for face-centered-cubic …
structure, not only overcomes the shortcoming of insufficient strength for face-centered-cubic …