High-Entropy Alloy Films

被引：30
作者：
Cui, Kaixuan [1 ]
Zhang, Yong [1 ]
机构：
[1] Univ Sci & Technol Beijing, State Key Lab Adv Met & Mat, Beijing 100083, Peoples R China
来源：
COATINGS | 2023年 / 13卷 / 03期
关键词：
high-entropy alloy films; preparation process; hardness; wear resistance; corrosion resistance; NANOSTRUCTURED NITRIDE FILMS; THIN-FILMS; MECHANICAL-PROPERTIES; CORROSION-RESISTANCE; THERMAL-STABILITY; MICROSTRUCTURE; HARDNESS; RESISTIVITY; BEHAVIOR; WEAR;
D O I：
10.3390/coatings13030635
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
High-entropy alloy films have the same excellent properties as high-entropy alloys and can better realize the practical applications of high-entropy alloys. This paper takes the high-entropy alloy films as the object of discussion. The preparation process, microstructure, hardness, wear resistance and corrosion resistance of high-entropy alloy films are mainly discussed and the influence of nitridation, sputtering power, substrate temperature, substrate bias and other factors on the phase structure of alloy films is analyzed. High-entropy alloy films can be prepared using magnetron sputtering, laser cladding, pulsed laser deposition, detonation spraying, electrochemical deposition and other processes. High-entropy alloy films tend to form a solid solution and amorphous state, and their hardness is far higher than that of traditional films. Among them, the hardness of high-entropy alloy nitride films can reach the standard of superhard films. Wear resistance is usually proportional to hardness. Due to the corrosion-resistant elements and amorphous structure, some high-entropy alloy films have better corrosion resistance than stainless steel. High-entropy alloy films have shown profound development prospects in the fields of wear-resistant coatings for tools, corrosion protection, diffusion barrier and photothermal conversion coatings.
引用
收藏
页数：19
相关论文
共 84 条
[1]   Solid-Solution CrCoCuFeNi High-Entropy Alloy Thin Films Synthesized by Sputter Deposition [J].
An, Zhinan ;
Jia, Haoling ;
Wu, Yueying ;
Rack, Philip D. ;
Patchen, Allan D. ;
Liu, Yuzi ;
Ren, Yang ;
Li, Nan ;
Liaw, Peter K. .
MATERIALS RESEARCH LETTERS, 2015, 3 (04) :203-209
[2]   THE WEAR OF METALS UNDER UNLUBRICATED CONDITIONS [J].
ARCHARD, JF ;
HIRST, W .
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1956, 236 (1206) :397-&
[3]   A Feasibility Study of High-Entropy Alloy Coating Deposition by Detonation Spraying Combined with Laser Melting [J].
Batraev, Igor S. ;
Ulianitsky, Vladimir Yu ;
Sova, Alexey A. ;
Samodurova, Marina N. ;
Trofimov, Evgeny A. ;
Pashkeev, Kirill Yu ;
Malikov, Alexander G. ;
Dudina, Dina, V ;
Ukhina, Arina, V .
MATERIALS, 2022, 15 (13)
[4]   Structure formation and properties of sputter deposited Nbx-CoCrCuFeNi high entropy alloy thin films [J].
Braeckman, B. R. ;
Depla, D. .
JOURNAL OF ALLOYS AND COMPOUNDS, 2015, 646 :810-815
[5]   High entropy alloy thin films deposited by magnetron sputtering of powder targets [J].
Braeckman, B. R. ;
Boydens, F. ;
Hidalgo, H. ;
Dutheil, P. ;
Jullien, M. ;
Thomann, A. -L. ;
Depla, D. .
THIN SOLID FILMS, 2015, 580 :71-76
[6]   Nanostructured multi-element (TiZrNbHfTa)N and (TiZrNbHfTa)C hard coatings [J].
Braic, V. ;
Vladescu, Alina ;
Balaceanu, M. ;
Luculescu, C. R. ;
Braic, M. .
SURFACE & COATINGS TECHNOLOGY, 2012, 211 :117-121
[7]   High hardness dual-phase high entropy alloy thin films produced by interface alloying [J].
Cai, Y. P. ;
Wang, G. J. ;
Ma, Y. J. ;
Cao, Z. H. ;
Meng, X. K. .
SCRIPTA MATERIALIA, 2019, 162 :281-285
[8]   High-temperature oxidation behavior of FeCoCrNiAlx high-entropy alloy coatings [J].
Cai, Yangchuan ;
Zhu, Lisong ;
Cui, Yan ;
Geng, Keping ;
Manladan, Sunusi Marwana ;
Luo, Zhen .
MATERIALS RESEARCH EXPRESS, 2019, 6 (12)
[9]   Microstructural development in equiatomic multicomponent alloys [J].
Cantor, B ;
Chang, ITH ;
Knight, P ;
Vincent, AJB .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2004, 375 :213-218
[10]   Nanostructured nitride films of multi-element high-entropy alloys by reactive DC sputtering [J].
Chen, TK ;
Wong, MS ;
Shun, TT ;
Yeh, JW .
SURFACE & COATINGS TECHNOLOGY, 2005, 200 (5-6) :1361-1365
123456789