[HTML][HTML] Recent progress in the CoCrNi alloy system
The exceptional mechanical properties, particularly at cryogenic temperatures, of the
equiatomic CoCrNi alloy are documented in numerous published studies. Similar to the …
equiatomic CoCrNi alloy are documented in numerous published studies. Similar to the …
Effect of Al addition on the microstructure, mechanical and wear properties of TiZrNbHf refractory high entropy alloys
A series of Al x TiZrNbHf refractory high entropy alloys (RHEAs) were prepared to
investigate the mechanical and wear properties. Despite the different crystal structures of …
investigate the mechanical and wear properties. Despite the different crystal structures of …
Strategies for Achieving Strength–Ductility Synergy in Face‐Centered Cubic High‐and Medium‐Entropy Alloys
D Han, S Cai, W Sun, B Yang… - Advanced Engineering …, 2023 - Wiley Online Library
High‐and medium‐entropy alloys (HEAs/MEAs), also called as multicomponent alloys, are a
new class of materials that break through the traditional alloy design concept based on …
new class of materials that break through the traditional alloy design concept based on …
Tailoring microstructure and corrosion behavior of CoNiVAlx medium entropy alloys via Al addition
The effect of Al addition on the microstructure and corrosion behavior of CoNiVAl x medium
entropy alloys (MEAs) was investigated. Results indicated that the enhanced corrosion …
entropy alloys (MEAs) was investigated. Results indicated that the enhanced corrosion …
Design of ultrastrong but ductile medium-entropy alloy with controlled precipitations and heterogeneous grain structures
In this study, we develop a non-equiatomic Co 2 CrNi 1.5 Al 0.25 Ti 0.25 quinary medium-
entropy alloy (MEA). The heterogeneous grain structure (HGS)(comprising residual …
entropy alloy (MEA). The heterogeneous grain structure (HGS)(comprising residual …
Enhancing strength-ductility synergy in a casting non-equiatomic NiCoCr-based high-entropy alloy by Al and Ti combination addition
X Huang, L Huang, H Peng, Y Liu, B Liu, S Li - Scripta Materialia, 2021 - Elsevier
Abstract A non-equiatomic Ni 3.5 Co 3 Cr 1.5 medium-entropy alloy (AT0) with a single-
phase face-centered cubic structure (FCC) directly obtained by arc-melting shows the low …
phase face-centered cubic structure (FCC) directly obtained by arc-melting shows the low …
Deformable κ phase induced deformation twins in a CoNiV medium entropy alloy
F An, J Hou, J Liu, B Qian, W Lu - International Journal of Plasticity, 2023 - Elsevier
The degradation of ductility is obvious in low-temperature annealed face centered cubic
(FCC) based alloys under bulk quasi-static tensile experiments due to intermetallic phase …
(FCC) based alloys under bulk quasi-static tensile experiments due to intermetallic phase …
Composition-dependent slip planarity in mechanically-stable face centered cubic complex concentrated alloys and its mechanical effects
In metallic materials, enhancing strain hardening capacity positively affects ductility, fracture
toughness, ultimate tensile strength, and other properties. Thus, activating mechanically …
toughness, ultimate tensile strength, and other properties. Thus, activating mechanically …
Host lattice and solid solution formation in an octal-cation (NbTaZrTiHfVWMo) C high entropy carbide ceramic
High entropy carbide ceramics (HECCs) exhibit property peculiarity, such as higher
hardness and higher toughness than conventional binary counterparts. The cation-sites of …
hardness and higher toughness than conventional binary counterparts. The cation-sites of …
Strengthening of CoCrNi medium entropy alloy with gadolinium additions
YS Lin, YC Lu, CH Hsueh - Vacuum, 2023 - Elsevier
Abstract A series of (CoCrNi) 100–x Gd x (x= 0/0.1/0.3/0.5/1.0) medium entropy alloys
(MEAs) was fabricated by high-vacuum arc melting. The effects of rare-earth element, Gd …
(MEAs) was fabricated by high-vacuum arc melting. The effects of rare-earth element, Gd …