Microstructure evolution and enhanced mechanical properties of additively manufactured CrCoNi medium-entropy alloy composites

P Xue, L Zhu, P Xu, H Lu, S Wang, Z Yang… - Journal Of Alloys And …, 2022 - Elsevier
High-entropy alloys (HEAs) and medium-entropy alloys (MEAs) are regarded as promising
advanced material with vast potential applications because of their many functional …

Influence of in-situ and ex-situ precipitations on microstructure and mechanical properties of additive manufacturing CoCrFeMnNi high-entropy alloys

X Zhang, R Li, L Huang, A Amar, C Wu, G Le, X Liu… - Vacuum, 2021 - Elsevier
CoCrFeMnNi high entropy alloys (HEAs) based composites have been synthesized by laser
melting deposition (LMD). Through TiC and WC particle additions, ex-situ TiC and in-situ M …

Effect of the amount of SiC particles on the microstructure, mechanical and wear properties of FeMnCoCr high entropy alloy composites

Y Gu, M Yi, Y Chen, J Tu, Z Zhou, J Luo - Materials Characterization, 2022 - Elsevier
Ceramic particle reinforced high entropy (HEA) alloy composites have attracted
considerable attention due to their excellent combination of strength, ductility, and wear …

Hierarchical microstructures and strengthening mechanisms of nano-TiC reinforced CoCrFeMnNi high-entropy alloy composites prepared by laser powder bed fusion

H Chen, K Kosiba, T Lu, N Yao, Y Liu, Y Wang… - Journal of Materials …, 2023 - Elsevier
High entropy alloys (HEAs) have recently received extensive attention due to their appealing
mechanical performance given their simple phase formation. This study utilized laser …

Additive manufacturing of TiB2-containing CoCrFeMnNi high-entropy alloy matrix composites with high density and enhanced mechanical properties

YL Wang, L Zhao, D Wan, S Guan, KC Chan - Materials Science and …, 2021 - Elsevier
Near-fully dense CoCrFeMnNi high-entropy alloy (HEA) matrix composites reinforced with 5
wt% TiB 2 nanoparticles were successfully additively manufactured via the laser-engineered …

Boosted mechanical properties of CoCr3Fe5Ni high entropy alloy via in-situ TiC particles

S Huang, J Zhang, H Wu, H Zhu - Journal of Alloys and Compounds, 2023 - Elsevier
High entropy alloys (HEAs) have recently aroused wide attention due to the outstanding
mechanical properties. In this study, the in-situ TiC particles were introduced to CoCr 3 Fe 5 …

Effect of Ti and C additions on the microstructure and mechanical properties of the FeCoCrNiMn high-entropy alloy

H Cheng, W Chen, X Liu, Q Tang, Y Xie… - Materials Science and …, 2018 - Elsevier
To improve the yield strength of an FeCoCrNiMn high-entropy alloy (HEA), elemental Ti and
C were doped into the alloy. Subsequently, an in situ synthesized carbides particle …

[HTML][HTML] Cr-rich structure evolution and enhanced mechanical properties of CoCrFeNi high entropy alloys by mechanical alloying

A Olejarz, W Huo, D Kalita, M Zieliński… - Journal of Materials …, 2024 - Elsevier
Mechanically-alloyed CoCrFeNi high entropy alloys (MA-HEAs) show better mechanical
properties than as-cast HEAs. However, the limited amount of powder milled in one-milling …

Laser additive manufacturing of FeCrCoMnNi high-entropy alloy: Effect of heat treatment on microstructure, residual stress and mechanical property

Z Tong, X Ren, J Jiao, W Zhou, Y Ren, Y Ye… - Journal of alloys and …, 2019 - Elsevier
High entropy alloys (HEAs) have attracted much attention and been considered as novel
materials with wide application prospects due to their outstanding comprehensive …

[HTML][HTML] Microstructure, mechanical and tribological properties of oxide dispersion strengthened CoCrFeMnNi high-entropy alloys fabricated by powder metallurgy

C Nagarjuna, A Sharma, K Lee, SJ Hong… - journal of materials …, 2023 - Elsevier
Developing materials with superior strength and wear resistance has always drawn
challenging research for advanced engineering applications. Herein, considerable efforts …