Strain delocalization in a gradient-structured high entropy alloy under uniaxial tensile loading

W Fu, Y Sun, G Fan, Y Huang, Z Ning, X Li… - International Journal of …, 2023 - Elsevier
Suppressing strain localization in hard layers was crucial for making gradient alloys ductile.
Here, a typical structure in CrFeCoNiMn 0.75 Cu 0.25 high entropy alloy (HEA), which …

Optimized valence state of Co and Ni in high-entropy alloy for high active-stable OER

ZJ Zhang, JP Guo, SH Sun, Q Sun, YW Zhao, YF Zhang… - Rare Metals, 2023 - Springer
High entropy alloy (HEA) exhibits potential water-splitting properties but are limited by the
high energy consumption from preparation. Moreover, the complex atomic distribution …

Realizing good combinations of strength-ductility and corrosion resistance in a Co-free Fe4Ni4Mn2CrTi high-entropy alloy via tailoring Ni/Ti-rich precipitates and …

C Chu, W Chen, Z Fu, L Huang, H Wang… - Materials Science and …, 2023 - Elsevier
The development of alloys with good combinations of strength-ductility and corrosion
resistance is a long-standing research theme for advanced materials engineering, which …

Simultaneously improving high-temperature strength and ductility of as-cast (TiB+ TiC)/Ti–6Al–4Sn–7Zr–1Nb–1Mo–1W–0.2 Si via triplex heat treatment

JX Wu, ZM Du, YY Chen, HS **e, QJ Peng, SB Liu… - Rare Metals, 2024 - Springer
Simultaneously improving high-temperature strength and ductility of as-cast (TiB + TiC)/Ti–6Al–4Sn–7Zr–1Nb–1Mo–1W–0.2Si
via triplex heat treatment | Rare Metals Skip to main content Springer Nature Link Account …

Synchronous ultrasonic impact assisted laser cladding CoCrFeNiMo high entropy alloy coating: Microstructure and wear property

Z Chen, Y Su, H Li, X Wang, L Liu, Z Yang, H Tang… - Tribology …, 2025 - Elsevier
Synchronous ultrasonic impact treatment (UIT) is proposed to enhance the microstructure
and wear property of laser cladded CoCrFeNiMo high entropy alloy (HEA) coatings on 45 …

Highly stable strain sensor using rGO decorated with multi-component alloy nanoparticles for human motion monitoring

WQ Wan, KM Liang, PY Zhu, XY Chen, ZF Li, SY Liu… - Rare Metals, 2024 - Springer
Wearable, flexible devices have garnered widespread attention in the realm of human
motion and life activity detection. Currently, the development of simple, green, and easily …

Enhanced strength-ductility synergy in a Mo and W co-do** NiCoCr multi-principal element alloy at ambient and cryogenic temperatures

J Liu, C Chu, Y Lu, Z Tian, W Chen, Z Fu - Materials Science and …, 2024 - Elsevier
A novel designed Ni 48 Co 33 Cr 9 Mo 4 W 6 multi-principal element alloy (MPEA) with
single face-centered cubic (FCC) solid-solution phase was fabricated by casting …

Achieving strength–ductility synergy in novel paramagnetic Fe-based medium-entropy alloys through deep cryogenic deformation

HW Ma, YC Zhao, L Feng, TZ Liu, ZQ Yu, B **… - Rare Metals, 2024 - Springer
Cryogenic pre-deformation treatment has been widely used to effectively improve the
comprehensive mechanical properties of steels and novel metals. However, the dislocation …

Achieving significant strength–ductility synergy in a multicomponent alloy via L12 precipitates and twins dispersed in fine grains

PP Pu, TJ Chen - Rare Metals, 2024 - Springer
Abstract Face-centered cubic (FCC)-structured multicomponent alloys typically exhibit good
ductility but low strength. To simultaneously improve strength and ductility, a multicomponent …

Minor element do** effects on microstructure and mechanical properties of a non-equiatomic FeNiCoCr high-entropy alloy

R Yin, PJ Masset, KF Gan, LG Zhang, LB Liu - Materials Characterization, 2024 - Elsevier
Through the addition of minor alloying elements, we have designed and prepared a new
non-equiatomic six-membered Fe 41 Ni 20 Co 20 Cr 10 Al 5 V 4 (at.%) high-entropy alloys …