Unraveling the formation of L12 nano-precipitates within the FCC-phase in AlCoCrFeNi2. 1 eutectic high entropy alloy

J Charkhchian, A Zarei-Hanzaki, A Moshiri… - Vacuum, 2024 - Elsevier
The present study investigates the formation mechanism of L1 2 nano-precipitates within the
FCC phase during the solidification process of the AlCoCrFeNi 2.1 eutectic high entropy …

Dual enhancement in strength and ductility of Al1. 25CoCrFeNi3 eutectic high entropy alloy by directional solidification

X Yang, L Feng, X Wang, R Chen, G Qin, Y Su - Materials Characterization, 2024 - Elsevier
Directional solidification is an effective strategy to overcome the strength-ductility trade-off of
high-entropy alloys (HEAs). Revealing the strengthening mechanism and deformation …

[HTML][HTML] Fragmentation/spheroidization of constituent phases and correlated flow softening during thermomechanical processing of AlCoCrFeNi2. 1 eutectic high …

K Bahrami, A Zarei-Hanzaki, M Mahmoudi… - Journal of Materials …, 2024 - Elsevier
The present study explores the morphological evolutions of constituent phases during the
hot deformation process of a promising as-cast AlCoCrFeNi 2.1 eutectic high-entropy alloy …

Microstructure and mechanical properties of electron beam welding of AlCoCrFeNi2. 1 eutectic high entropy alloy

S Li, X Hou, X Liu, Z Liu, X Wang, T Wu, Y Bai, W Zhao - Intermetallics, 2024 - Elsevier
The dual-phase interleaved lamellar structure of the AlCoCrFeNi 2.1 eutectic high entropy
alloy (EHEA) endows it with high strength, excellent plasticity and radiation resistance …

On the investigation of microstructure and mechanical properties of the AlCoCrFeNi2. 1/316 L dissimilar spot-welded joint

J Li, W Wei, H Zhang, Z Yao, M Chen, X Zhao… - Materials Today …, 2024 - Elsevier
This study receives a free-defect spot-welded joint, using the base metal of AlCoCrFeNi
2.1/316 L, for the first time, by a resistance spot welding technique. Electron backscatter …

[HTML][HTML] Solidification Analysis of a High Cr-Ni Heat-Resistant Alloy: Microstructure and Hardness Evaluation

WA Silva, SMA Sousa, JE Spinelli - Materials Research, 2024 - SciELO Brasil
Ni-Cr-based alloys are known for their high resistances to corrosive environments, high
temperatures, and stresses, finding wide application in furnace systems in petrochemical …

Microstructural Evolution and Mechanical Properties of Y Added CoCrFeNi High-entropy Alloys Produced by Arc-melting

G Polat, H Kotan - Hittite Journal of Science and Engineering, 2024 - dergipark.org.tr
The CoCrFeNi high entropy alloy (HEA) with face-centered cubic (FCC) crystal structure
exhibits excellent ductility values even at cryogenic temperatures. However, since this HEA …

[引用][C] Fragmentation/spheroidization of constituent phases and correlated flow softening during thermomechanical processing of AlCoCrFeNi2. eutectic high entropy …

K Bahramia, A Zarei-Hanzakia, M Mahmoudia…