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 …
phase high-entropy alloys (HEAs) with outstanding ductility is challenging. However …
Strength-ductility synergy of Al0. 3CoCrFeNiCu high-entropy alloy via cold rolling and subsequent annealing
J Lin, B Yuan, C Li, Y Dong, P Zhang, Z Zhang - Materials Letters, 2022 - Elsevier
A face-centered cubic (FCC) Al 0.3 CoCrFeNiCu high entropy alloy (HEA) is reinforced by
combining recrystallized fine grains and discrete L1 2 ordered nano-precipitates …
combining recrystallized fine grains and discrete L1 2 ordered nano-precipitates …
A novel high-entropy alloy with multi-scale precipitates and excellent mechanical properties fabricated by spark plasma sintering
Y Xiao, X Peng, T Fu - Advanced Powder Technology, 2022 - Elsevier
Abstract Body-centered-cubic (BCC) high entropy alloys (HEAs) usually exhibit high strength
but poor ductility. To overcome such strength-ductility trade-off, a novel (FeCr) 45 (AlNi) 50 …
but poor ductility. To overcome such strength-ductility trade-off, a novel (FeCr) 45 (AlNi) 50 …
High-strength and high-ductility AlCoCrFeNi2. 1 eutectic high-entropy alloy achieved via precipitation strengthening in a heterogeneous structure
High-entropy alloys (HEAs) have displayed numerous unique features, however, high
strength and high ductility are still the urgently desired mechanical property. The current …
strength and high ductility are still the urgently desired mechanical property. The current …
Achieving strength and ductility synergy in (CoCrFeNi) 94Ti2Al4 high entropy alloy with multi-scale heterogeneous microstructure
X Miao, G Liu, C Xu, D Wang, Z Han, G Zhang - Intermetallics, 2024 - Elsevier
The CoCrFeNi-series high entropy alloys (HEAs) with face-centered cubic (FCC) structure
generally exhibit exceptional tensile ductility and fracture toughness, but the insufficient …
generally exhibit exceptional tensile ductility and fracture toughness, but the insufficient …
Ultra-high strength and excellent ductility high entropy alloy induced by nano-lamellar precipitates and ultrafine grain structure
AX Li, PF Yu, YP Gao, MT Dove, G Li - Materials Science and Engineering …, 2023 - Elsevier
We describe the development of a non-equiatomic CoCrFeNi 2 Al 0.3 Ti 0.25 high entropy
alloy (HEA). Both high-density nano-lamellar precipitates and ultrafine grain structure are …
alloy (HEA). Both high-density nano-lamellar precipitates and ultrafine grain structure are …
Achieving a Combination of Higher Strength and Higher Ductility for Enhanced Wear Resistance of AlCrFeNiTi0.5 High-Entropy Alloy by Mo Addition
AlCrFeNiTi0. 5Mox (x= 0, 0.1, 0.2, 0.3 and 0.4) high-entropy alloys (HEAs) were prepared by
arc melting and investigated in terms of microstructure, mechanical properties, and wear …
arc melting and investigated in terms of microstructure, mechanical properties, and wear …
Enhancing mechanical properties of dual-phase Al0. 5CoCrFeNiSi0. 25 high entropy alloy via thermomechanical treatment
P Fu, H Su, Z Li, P Dai, Q Tang - Journal of Alloys and Compounds, 2022 - Elsevier
Developing structural materials that possess both high strength and high ductility is a classic
challenge in the design of alloys. Here, we use thermomechanical treatment to improve the …
challenge in the design of alloys. Here, we use thermomechanical treatment to improve the …
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 …
(AM HEAs) have broadened of late. However, a long-standing problem associated with AM …
Fe-based high-entropy alloy with excellent mechanical properties enabled by nanosized precipitates and heterogeneous grain distribution
High-entropy alloys (HEAs) consisting of CoCrFeNiAlTi systems, with a face-centered cubic
(FCC) matrix reinforced by ordered L1 2 precipitates, have demonstrated exceptional …
(FCC) matrix reinforced by ordered L1 2 precipitates, have demonstrated exceptional …