Additive manufacturing of in-situ strengthened dual-phase AlCoCuFeNi high-entropy alloy by selective electron beam melting

M Zhang, X Zhou, D Wang, L He, X Ye… - Journal of Alloys and …, 2022 - Elsevier
The application scope and market demand for additive-manufactured high-entropy alloys
(AM HEAs) have broadened of late. However, a long-standing problem associated with AM …

Selective laser melting of dual phase AlCrCuFeNix high entropy alloys: Formability, heterogeneous microstructures and deformation mechanisms

S Luo, C Zhao, Y Su, Q Liu, Z Wang - Additive Manufacturing, 2020 - Elsevier
Preparing dual-phase high-entropy alloys (DP-HEAs) by selective laser melting (SLM) has
never been achieved owing to high crack susceptibility induced by rapid solidification. Here …

Relationship between the microstructure and mechanical properties of an equiatomic AlCoCrFeNi high-entropy alloy fabricated by selective electron beam melting

H Shiratori, T Fujieda, K Yamanaka, Y Koizumi… - Materials Science and …, 2016 - Elsevier
Because of their superior properties, high-entropy alloys (HEAs) are considered promising
novel structural materials that can substitute conventional alloys. From the viewpoint of …

AlCoCuFeNi high-entropy alloy with tailored microstructure and outstanding compressive properties fabricated via selective laser melting with heat treatment

M Zhang, X Zhou, D Wang, W Zhu, J Li… - Materials Science and …, 2019 - Elsevier
The present study focused on changes in the microstructures and mechanical properties of
AlCoCuFeNi high-entropy alloy (HEA) fabricated via selective laser melting (SLM) and …

A precipitation-strengthened high-entropy alloy prepared by selective laser melting in-situ alloying and post-heat treatment

X Chen, J Kong, S Feng, K Dong, Y Liang… - Journal of Alloys and …, 2023 - Elsevier
Achieving a superior strength-ductility combination for face-centered-cubic (FCC) single-
phase high-entropy alloys (HEAs) with outstanding ductility is challenging. However …

A precipitation-strengthened high-entropy alloy for additive manufacturing

K Zhou, Z Wang, F He, S Liu, J Li, J Kai, J Wang - Additive Manufacturing, 2020 - Elsevier
As newly developed metallic materials, several high-entropy alloys (HEAs) have been
fabricated via additive manufacturing (AM) and have been found to exhibit more uniform …

Microstructures and properties of equimolar AlCoCrCuFeNi high-entropy alloy additively manufactured by selective laser melting

Y Wang, R Li, P Niu, Z Zhang, T Yuan, J Yuan, K Li - Intermetallics, 2020 - Elsevier
An equimolar hexahydroxy AlCoCrCuFeNi high-entropy alloy (HEA) was produced by
selective laser melting (SLM) gas-atomized powders, with emphasis on investigating its …

First demonstration of promising selective electron beam melting method for utilizing high-entropy alloys as engineering materials

T Fujieda, H Shiratori, K Kuwabara, T Kato… - Materials Letters, 2015 - Elsevier
High-entropy alloys (HEAs) are equiatomic, multi-element systems that contain five or more
principal elements and have unique and excellent properties. However, it is difficult to …

Selective laser melting of an equiatomic AlCrCuFeNi high-entropy alloy: Processability, non-equilibrium microstructure and mechanical behavior

S Luo, P Gao, H Yu, J Yang, Z Wang, X Zeng - Journal of Alloys and …, 2019 - Elsevier
An equiatomic AlCrCuFeNi high entropy alloy (HEA) is fabricated successfully from the alloy
powders using selective laser melting (SLM). Microstructural characteristics and mechanical …

Microstructure evolution and cracking behaviors of additively manufactured AlxCrCuFeNi2 high entropy alloys via selective laser melting

Y Su, S Luo, Z Wang - Journal of Alloys and Compounds, 2020 - Elsevier
A series of Al x CrCuFeNi 2 (labeled Al 0, Al 0.5, Al 0.75, Al 1.0) high entropy alloys (HEAs)
were additively manufactured via selective laser melting, with emphasis on the influence of …