电火花沉积高熵合金涂层的研究现状与展望

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Abstract The multi-principal component alloy based on high entropy effect overcomes the disadvantages of traditional high entropy alloy and forms a simple solid solution with excellent comprehensive properties. At first, the design concept of high entropy alloy is mainly realized through the block high entropy alloy. With the in-depth research of high entropy alloy, the concept of high performance high entropy alloy coating is put forward. However, the existing techniques of magnetron sputtering, thermal spraying and laser cladding to prepare high entropy alloy coatings have many problems, such as low thickness, high porosity and poor accessibility to special-shaped key parts, which seriously hinder the application of high entropy alloy coatings in aerospace field. EDM deposition technology not only has the advantages of green, energy saving and material sa-ving, but also has the advantages of uniform thickness and good accessibility for the key parts of the structure characteristics such as the inner wall of long and thin pipe and curved cambered surface. In addition to the exploration of coating preparation process, many scholars also through the high entropy alloy coating design one of the five effects of the “cocktail effect” to change the composition of mixing, and the addition of WC and other hard particles and rare earth elements to achieve the required structure and properties of the coating. Finally, researchers often optimize the process parameters of high entropy alloy coating preparation by means of orthogonal test before coating preparation, so as to improve the performance required by the coating. In this paper, the design principle of high entropy alloy and the research progress of preparing high entropy alloy coatings by different technologies are introduced in detail, the relationship between the structure and properties of different high entropy alloy coa-tings is summarized, and the development prospect of electrospark deposition of high entropy alloy coatings as surface modification means is pointed out.

Key words： high entropy alloy electrospark deposition high entropy alloy coating

Published: 16 July 2021

CLC number:

TG174.4

Fund:National Natural Science Foundation of China (52075508), Beijing Nova Program of Science and Technology (Z191100001119040), National Science and Technology Major Project (2017-Ⅶ-0012-0109).

About author:: Haoliang Tian, senior engineer of Beijing Aeronautical Materials Research Institute of China Aviation Development Corporation, was selected into the 2019 Beijing Science and Technology Star Training Plan and the ninth batch of “Beijing Outstanding Young Talents” in 2020. From September 2010 to July 2014, he obtained an engineering doctorate in materials science from Beijing University of Aeronautics and Astronautics, and has been employed in Beijing Institute of Aeronautical Materials since graduation. As the first author, he has published more than 40 papers in domestic and foreign academic journals and authorized 17 national invention patents. As reviewer of several academic journals. The research direction is the surface protective coating materials, preparation technology and engineering application of key components of aerospace power. He presided over14 projects, including National Natural Science Foundation (general and youth) projects, National “Two Machine Special” Basic Research Projects, Installation and Development projects, and basic pre research projects of Science and Technology Commission of CMC.

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	Articles by authors
	TIAN Haoliang
	ZHANG Xiaomin
	JIN Guo
	PIAO Zhongyu
	WANG Changliang
	GUO Mengqiu
	DU Xiuxin
	WANG Tianying
	ZHANG Ang
	XIAO Chenbing

Cite this article:

TIAN Haoliang,ZHANG Xiaomin,JIN Guo, et al. Research Status and Prospect of High Entropy Alloy Coating Prepared by Electrospark Deposition[J]. Materials Reports, 2021, 35(Z1): 342-346.

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http://www.mater-rep.com/EN/ OR http://www.mater-rep.com/EN/Y2021/V35/IZ1/342

1 赵钦,马国政,王海斗,等.材料导报:综述篇,2017,31(4),65.
2 Chen T K, Shun T T, Yeh J W, et al.Surface & Coatings Technology, 2004, 188,193.
3 郑必举,蒋业华,胡文,等.功能材料,2016,47(6),6167.
4 Qiu Xingwu.Metals and Materials International, 2020, 26,998.
5 刘亮.激光熔覆AlFeCrNiTiCux系和Al_0.5FeCrCoNiTix系高熵合金涂层. 硕士学位论文,山东科技大学,2017.
6 蔡召兵. NiCo(CrTiV,FeAlCu)系高熵合金及涂层的制备与性能研究. 博士学位论文,哈尔滨工程大学,2018.
7 王晓鹏,孔凡涛.航空材料学报,2019,39(6),1.
8 Yeh J W,Chen S K,Lin S J, et al. Advanced Engineering Materials,2004,6(5).
9 夏松钦. AlCoCrFeNi系高熵合金抗辐照和抗氧化行为研究. 博士学位论文,北京科技大学,2018.
10 郭伟,梁秀兵,陈永雄,等.2011年全国青年摩擦学与表面工程学术会议论文集. 中国机械工程学会, 北京,2011, pp.240.
11 An Z, Jia H, WU Y, et al.Materials Research Letters, 2015, 3(4), 1.
12 Ji X L, Duan H, Zhang H, et al.Tribology Transactions, 2015, 58(6), 1119.
13 Zhang H, Wu W, He Y, et al.Applied Surface Science,2015,363(6), 543.
14 Ye Q,Feng K,Li Z, et al.Applied Surface Science, 2017, 396, 1420.
15 金浩,张莹莹,时卓,等.材料导报:综述篇,2016,30(2),54.
16 Dolique V, Thomann A L, Brault P, et al. Materials Chemistry and Phy-sics,2009,117(1),142.
17 张坚,邱斌,赵龙志.热加工工艺,2011,40(18),116.
18 Jiang Li, Wu Wei, Cao Zhiqiang,et al.Journal of Thermal Spray Techno-logy,2016,25(4),806.
19 李行志. 等离子喷涂涂层的工艺、组织与性能研究. 硕士学位论文, 武汉科技大学,2004.
20 Huang P K,Yeh J W,Shun T T,et al.Advanced Engineering Materials,2004,6(1-2),74.
21 吴刚刚. TC4表面激光熔覆AlCoCrFeNiTix高熵合金涂层组织与性能研究. 硕士学位论文,武汉理工大学,2019.
22 张留伟,邵俊.装备制造技术,2017(8),76.
23 李占明,朱有利,孙晓峰,等.热加工工艺,2013,42(24),32.
24 冯玉龙. 电火花数控化沉积FeConNiCuCrx高熵合金涂层的微观结构及耐蚀性研究.博士学位论文,兰州交通大学,2016.
25 王慧琳,郭亚雄,蓝宏伟,等.表面技术,2019,48(6),130.
26 Ang A S M,Berndt C C,Sesso M L,et al. Metallurgical and Materials Transactions A,2015,46(2),791.
27 Li Q H,Yue Z N,Guo X L.Metallurgical and Materials Transactions A, 2013, 44A,1767.
28 郭策安,赵宗科,赵爽,等.材料导报:综述篇,2019,33(5),1462.
29 王彦芳,闫晗,李娟,等.表面技术,2019,48(6),144.
30 Li Xiaofeng, Feng Yinghao, Liu Bin, et al.Journal of Alloys and Compounds,2019, 788, 485.
31 冯英豪,李晓峰,刘斌,等.热加工工艺,2019,48(8),160.
32 黄祖凤,张冲,唐群华,等.中国表面工程,2013,26(1),13.
33 安亚君,芦晶晶,曹皓崴.材料保护,2020,53(3),101.
34 王小荣. 高能微弧火花数控沉积Ti-Co-Cu-Fe-Ni-Cr高熵合金涂层研究. 博士学位论文, 哈尔滨工业大学,2017.
35 贾春堂,沙明红,李胜利,等.腐蚀科学与防护技术,2019,31(3),3438.
36 孙凯伟,张琪娜,涂益民,等.焊接技术,2014,43(8),1.
37 郭娜娜,高绪杰,王亮,等.特种铸造及有色合金,2019,39(10),1072.