Nanoprecipitate‐strengthened high‐entropy alloys
L Liu, Y Zhang, J Han, X Wang, W Jiang… - Advanced …, 2021 - Wiley Online Library
Multicomponent high‐entropy alloys (HEAs) can be tuned to a simple phase with some
unique alloy characteristics. HEAs with body‐centered‐cubic (BCC) or hexagonal‐close …
unique alloy characteristics. HEAs with body‐centered‐cubic (BCC) or hexagonal‐close …
Laves phases: a review of their functional and structural applications and an improved fundamental understanding of stability and properties
F Stein, A Leineweber - Journal of Materials Science, 2021 - Springer
Laves phases with their comparably simple crystal structure are very common intermetallic
phases and can be formed from element combinations all over the periodic table resulting in …
phases and can be formed from element combinations all over the periodic table resulting in …
Overcoming the strength-ductility trade-off in an additively manufactured CoCrFeMnNi high entropy alloy via deep cryogenic treatment
HG Li, YJ Huang, WJ Zhao, T Chen, JF Sun… - Additive …, 2022 - Elsevier
Additive manufacturing by laser melting deposition is a powerful technology for fabricating
complex-shaped alloys from powder feedstocks. However, such products typically have poor …
complex-shaped alloys from powder feedstocks. However, such products typically have poor …
Microstructure and corrosion behavior of CeO2/FeCoNiCrMo high-entropy alloy coating prepared by laser cladding
C Cui, M Wu, X Miao, Z Zhao, Y Gong - Journal of Alloys and Compounds, 2022 - Elsevier
In this work, FeCoNiCrMo high-entropy (HEA) coating and CeO 2/FeCoNiCrMo composite
coating were successfully prepared on the surface of TC4 alloy by laser cladding …
coating were successfully prepared on the surface of TC4 alloy by laser cladding …
[HTML][HTML] A novel strategy for promoting corrosion and wear resistance of Mg-Li alloys: gradient eutectic high-entropy alloy coating induced by in-situ bidirectional …
X Wen, X Cui, Y Liu, Y Zhang, H Tian, S Wan… - Journal of Magnesium …, 2023 - Elsevier
In this work, a novel surface strengthening strategy for Mg-Li alloys was proposed, called
cold spraying assisted high-speed laser cladding. CuAl9 aluminum bronze coating was …
cold spraying assisted high-speed laser cladding. CuAl9 aluminum bronze coating was …
In-situ synthesis of nano-lamellar Ni1. 5CrCoFe0. 5Mo0. 1Nbx eutectic high-entropy alloy coatings by laser cladding: Alloy design and microstructure evolution
X Wen, X Cui, G Jin, Y Liu, Y Zhang, Y Fang - Surface and Coatings …, 2021 - Elsevier
In this work, a novel Ni 1.5 CrCoFe 0.5 Mo 0.1 Nb 0.68 eutectic HEA coating with nano-
lamellar microstructure was successfully designed by binary eutectic compositions strategy …
lamellar microstructure was successfully designed by binary eutectic compositions strategy …
Metallurgical aspects of high entropy alloys
Alloying traditionally enhances material properties by adding small amounts of secondary
elements to a primary base. Over the past decade and a half, a revolutionary strategy has …
elements to a primary base. Over the past decade and a half, a revolutionary strategy has …
Combined strengthening from nanoprecipitates, stacking faults and nano-twins enables a strong and ductile medium-entropy alloy
Single-phase face-centered cubic (fcc) alloys typically exhibit remarkable strain-hardening
capability and large ductility but possess low yield strength. Conventional strengthening …
capability and large ductility but possess low yield strength. Conventional strengthening …
A ductile high entropy alloy strengthened by nano sigma phase
A nanoscale sigma (σ) phase strengthened Co 34.5 Cr 30 Ni 26.5 Al 5.4 W 3.6 (at,%) high
entropy alloy was prepared and showed high strength and ductility. Dual phase …
entropy alloy was prepared and showed high strength and ductility. Dual phase …
Effect of Y2O3 on microstructure and properties of CoCrFeNiTiNb high entropy alloy coating on Ti–6Al–4V surface by laser cladding
Z Li, W Zhao, K Yu, N Guo, G Xiao, Z Wang… - Journal of Rare …, 2024 - Elsevier
The effects of Y 2 O 3 on the microstructure, microhardness, wear resistance, high-
temperature oxidation resistance, hot corrosion resistance, and electrochemical corrosion …
temperature oxidation resistance, hot corrosion resistance, and electrochemical corrosion …