[HTML][HTML] Additive manufactured high entropy alloys: A review of the microstructure and properties

W Zhang, A Chabok, BJ Kooi, Y Pei - Materials & Design, 2022 - Elsevier
High entropy alloys (HEAs) are promising multi-component alloys with unique combination
of novel microstructures and excellent properties. However, there are still certain limitations …

Grain growth in high-entropy alloys (HEAs): A review

MR Zamani, H Mirzadeh, M Malekan, SC Cao… - High entropy alloys & …, 2023 - Springer
Grain growth is an unavoidable phenomenon occurring during processing of
multicomponent high-entropy alloys (HEAs) and medium-entropy alloys (MEAs), which …

Enhanced fatigue resistance and fatigue-induced substructures in an additively manufactured CoCrNi medium-entropy alloy treated by ultrasonic surface rolling …

X Chen, T Lu, N Yao, H Chen, B Sun, Y Xie… - International Journal of …, 2023 - Elsevier
There is a significant need to elucidate the underlying mechanisms of cyclic plastic damage
mechanism for additively manufactured materials and develop effective surface modification …

Enhanced strength-ductility synergy and mechanisms of heterostructured Ti6Al4V-Cu alloys produced by laser powder bed fusion

K Li, J Yang, Y Yi, X Liu, Y Liu, LC Zhang, W Zhang… - Acta Materialia, 2023 - Elsevier
Limited slip systems of α structure always play a major role in hindering strength-ductility
synergy improvement of titanium (Ti) alloys. To overcome the strength-ductility trade-off of Ti …

Exceptional strength-ductility combination of additively manufactured high-entropy alloy matrix composites reinforced with TiC nanoparticles at room and cryogenic …

T Lu, N Yao, H Chen, B Sun, XY Chen, S Scudino… - Additive …, 2022 - Elsevier
The cryogenic mechanical properties and deformation behaviour of additively manufactured
(AM) medium/high-entropy alloys (MEA/HEA) and their composites are seldom studied. This …

[HTML][HTML] Dissolution kinetics of Laves phase during homogenization heat treatment of additively manufactured Inconel 718 superalloy

S Ghaemifar, H Mirzadeh - Journal of Materials Research and Technology, 2023 - Elsevier
The Laves phase in the as-built Inconel 718 (IN718) superalloy is known as undesirable
phase, which limits the industrial applications of the manufactured parts. Post-processing in …

[HTML][HTML] A study of the influence of novel scan strategies on residual stress and microstructure of L-shaped LPBF IN718 samples

P Pant, F Salvemini, S Proper, V Luzin, K Simonsson… - Materials & …, 2022 - Elsevier
Process parameters in laser-based powder bed fusion (LBPF) play a vital role in the part
quality. In the current study, the influence of different novel scan strategies on residual …

Sustaining strength-ductility synergy of SLM Fe50Mn30Co10Cr10 metastable high-entropy alloy by Si addition

Y Hou, T Liu, D He, Z Li, L Chen, H Su, P Fu, P Dai… - Intermetallics, 2022 - Elsevier
Metastable high entropy alloys possesses excellent ductility and toughness, but its low
strength hinders its engineering applications. Therefore, many studies have been carried out …

[HTML][HTML] Fine-tuning of mechanical properties of additively manufactured AlSi10Mg alloys by controlling the microstructural heterogeneity

YS Eom, JM Park, JW Choi, DJ Seong, H Joo… - Journal of Alloys and …, 2023 - Elsevier
Cell structures decorated with Si precipitates are key microstructures that endow AlSi10Mg
alloys produced by laser powder bed fusion (LPBF) with excellent mechanical properties …

Mechanical property and cellular structure of an additive manufactured FeCoNiCrMo0. 2 high-entropy alloy at high-velocity deformation

W Li, YY Huang, ZH Xie, H Chen, W Li, B Liu… - Journal of Materials …, 2023 - Elsevier
The microstructural modification for cellular structures can achieve the improvement of
dynamic mechanical properties of a selective laser melted FeCoNiCrMo 0.2 high-entropy …