Laser clad CoCrFeNiTixNby hypoeutectic high-entropy alloy coating: Effects of Ti and Nb content on mechanical, wear and corrosion properties DOI
Jiali Zhou, Yanhai Cheng, Yixing Wan

et al.

Surface and Coatings Technology, Journal Year: 2024, Volume and Issue: 494, P. 131346 - 131346

Published: Sept. 10, 2024

Language: Английский

Cavitation erosion performance and damage mechanism of FeNiCoCrMo0.3Nb0.5 hypoeutectic high entropy alloy coatings DOI
Hao Wu,

M.S. Wang,

S. Zhang

et al.

Wear, Journal Year: 2025, Volume and Issue: unknown, P. 206043 - 206043

Published: March 1, 2025

Language: Английский

Citations

3
The Grain Boundary Wetting Phenomena in the Ti-Containing High-Entropy Alloys: A Review DOI Creative Commons
Boris B. Straumal, Anna Korneva, Alexei Kuzmin

et al.

Metals, Journal Year: 2021, Volume and Issue: 11(11), P. 1881 - 1881

Published: Nov. 22, 2021

In this review, the phenomenon of grain boundary (GB) wetting by melt is analyzed for multicomponent alloys without principal components (also called high-entropy or HEAs) containing titanium. GB can be complete partial. former case, liquid phase forms continuous layers between solid grains and completely separates them. latter case partial wetting, chain droplets in GBs, with certain non-zero contact angles. The observed HEAs produced all solidification-based technologies. leads to appearance novel tie lines Twmin Twmax HEA diagrams. so-called grain-boundary engineering permits use improve HEAs’ properties or, alternatively, its exclusion if a second are detrimental.

Language: Английский

Citations

74
Microstructure and high-temperature properties of laser cladded AlCoCrFeNiTi0.5 high-entropy coating on Ti 6Al-4V alloy DOI
Xian Zeng, Ziyong Liu,

Ganggang Wu

et al.

Surface and Coatings Technology, Journal Year: 2021, Volume and Issue: 418, P. 127243 - 127243

Published: April 28, 2021

Language: Английский

Citations

71
Microstructure and hardness of NbTiZr and NbTaTiZr refractory medium-entropy alloy coatings on Zr alloy by laser cladding DOI
Haotian Guan, Linjiang Chai, Yueyuan Wang

et al.

Applied Surface Science, Journal Year: 2021, Volume and Issue: 549, P. 149338 - 149338

Published: Feb. 18, 2021

Language: Английский

Citations

68
On enhancing wear resistance of titanium alloys by laser cladded WC-Co composite coatings DOI

Chaoping Jiang,

Jun Zhang,

Yongnan Chen

et al.

International Journal of Refractory Metals and Hard Materials, Journal Year: 2022, Volume and Issue: 107, P. 105902 - 105902

Published: May 21, 2022

Language: Английский

Citations

67
Microstructural evolution and corrosion behavior of CoCrFeNiAlxMn(1−x) dual-phase high-entropy alloy coatings prepared by laser cladding DOI

Shifeng Sun,

Hao Liu, Jingbin Hao

et al.

Journal of Alloys and Compounds, Journal Year: 2021, Volume and Issue: 886, P. 161251 - 161251

Published: July 21, 2021

Language: Английский

Citations

66
Improved Wear and Corrosion Resistance of Microarc Oxidation Coatings on Ti–6Al–4V Alloy with Ultrasonic Assistance for Potential Biomedical Applications DOI
Xu Cheng, Liang‐Yu Chen,

Chuan-Bo Zheng

et al.

Advanced Engineering Materials, Journal Year: 2021, Volume and Issue: 23(4)

Published: Jan. 15, 2021

Although microarc oxidation is frequently used in producing wear‐ and corrosion‐resistant coatings on Ti alloys for biomedical applications, the formation of nonuniform microstructure still unavoidable. To overcome this drawback, work adopts ultrasonic assistance Ti–6Al–4V systematically investigates influences treatment with different durations coating microstructures resultant properties. The positive effects ultrasonic, such as cavitation effect, sound flow mechanical accelerate cooling rate electrolyte promote homogeneity solute sample surface. Therefore, ultrasonic‐assisted exhibit uniform fewer cracks therefore improve performances. For instance, compared counterpart without assistance, 15 min duration demonstrates 25.1% lower mass loss tribology test half corrosion density Hank's solution. Such results indicate that can homogenize enhance their resistance wear human body.

Language: Английский

Citations

64
Microstructure, interface characteristics and tribological properties of laser cladded NiCrBSi-WC coatings on PH 13-8 Mo steel DOI Creative Commons
Xingchen Yan, Cheng Chang, Zhaoyang Deng

et al.

Tribology International, Journal Year: 2021, Volume and Issue: 157, P. 106873 - 106873

Published: Jan. 13, 2021

Language: Английский

Citations

63
High entropy alloy coatings for biomedical applications: A review DOI Creative Commons
Azin Rashidy Ahmady, Aryan Ekhlasi, Alireza Nouri

et al.

Smart Materials in Manufacturing, Journal Year: 2022, Volume and Issue: 1, P. 100009 - 100009

Published: Sept. 28, 2022

Metallic biomaterials are widely used as short and long-term implantable devices by virtue of their outstanding mechanical properties, such high load-bearing capacity fatigue resistance. Due to inherent bioinertness, potential corrosion, some inferior surface metallic generally require coating modification improve function extend lifespan in the body. High entropy alloys (HEAs) a novel class materials that composed at least five principal elements with equiatomic or close-to-equiatomic compositions. Some unique properties HEAs for include excellent corrosion resistance, remarkable wear strength/hardness, strong diffusion The on substrates can be achieved through different techniques, including thermal spraying, laser deposition, vapor deposition. have become promising candidate biomedical applications combining tailor-made topography, biocompatibility, appropriate chemistry, element composition design. present article is thorough review research using HEAs.

Language: Английский

Citations

55
Synergistic improvement of wear and corrosion resistance of CoCrNiMoCB coatings obtained by laser cladding: Role of Mo concentration DOI
Di Jiang, Hongzhi Cui, Xiaofeng Zhao

et al.

Materials & Design, Journal Year: 2022, Volume and Issue: 219, P. 110751 - 110751

Published: May 21, 2022

Language: Английский

Citations

53