Remarkable cavitation erosion-corrosion resistance of CoCrFeNiTiMo high-entropy alloy coatings

doi:10.1016/j.corsci.2021.109663

CORC > 力学研究所 > 中国科学院力学研究所 > 宽域飞行工程科学与应用中心

	Remarkable cavitation erosion-corrosion resistance of CoCrFeNiTiMo high-entropy alloy coatings
	Xu, Jiang 6; Peng, Shuang 6; Li ZY(李正阳)5; Jiang, Shuyun 4; Xie, Zong-Han 3; Munroe, Paul 2; Lu, Hong 1
刊名	CORROSION SCIENCE
	2021-09-01
卷号	190 页码:16
关键词	High entropy alloy coating Cavitation erosion Potentiodynamic polarization Electrochemical impedance spectroscopy
ISSN号	0010-938X
DOI	10.1016/j.corsci.2021.109663
通讯作者	Xu, Jiang(xujiang73@nuaa.edu.cn)
英文摘要	A CoCrFeNiTiMo high entropy alloy (HEA) coating was prepared onto a Ti-6Al-4 V substrate using the double cathode glow discharge method. This innovative HEA coating exhibited a duplex phase microstructure, composed of a BCC-structure solid solution phase and a tetragonal structured intermetallic phase, Co2Mo3, and possessed high hardness, high load bearing capacity and strong adhesion to the substrate. The HEA coating underwent much less severe cavitation erosion damage in a 3.5 % NaCl solution relative to Ti-6Al-4 V according to the results of electrochemical measurements and the cumulative weight loss, because of its unique combination of excellent mechanical properties and high corrosion resistance.
分类号	一类
资助项目	National Natural ScienceFoundation of China[52075245] ; National Natural ScienceFoundation of China[51635004]
WOS关键词	ATOM DISPERSED CATALYSTS ; MECHANICAL-PROPERTIES ; STAINLESS-STEEL ; MICROSTRUCTURE ; BEHAVIOR ; SURFACE ; PHASE ; 304-STAINLESS-STEEL ; PASSIVITY ; METAL
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
WOS记录号	WOS:000686165900004
资助机构	National Natural ScienceFoundation of China
其他责任者	Xu, Jiang
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/87263]
专题	宽域飞行工程科学与应用中心
作者单位	1.Xin Jiang Yihe Biol Co Ltd, Regiment Headquarters Crops 66, Cocodala 835219, Peoples R China 2.Univ New South Wales, Sch Mat Sci & Engn, Kensington, NSW 2052, Australia; 3.Univ Adelaide, Sch Mech Engn, Adelaide, SA 5005, Australia; 4.Southeast Univ, Dept Mech Engn, 2 Si Pai Lou, Nanjing 210096, Peoples R China; 5.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China; 6.Nanjing Univ Aeronaut & Astronaut, Dept Mat Sci & Engn, 29 Yudao St, Nanjing 210016, Peoples R China;
推荐引用方式 GB/T 7714	Xu, Jiang,Peng, Shuang,Li ZY,et al. Remarkable cavitation erosion-corrosion resistance of CoCrFeNiTiMo high-entropy alloy coatings[J]. CORROSION SCIENCE,2021,190:16.
APA	Xu, Jiang.,Peng, Shuang.,李正阳.,Jiang, Shuyun.,Xie, Zong-Han.,...&Lu, Hong.(2021).Remarkable cavitation erosion-corrosion resistance of CoCrFeNiTiMo high-entropy alloy coatings.CORROSION SCIENCE,190,16.
MLA	Xu, Jiang,et al."Remarkable cavitation erosion-corrosion resistance of CoCrFeNiTiMo high-entropy alloy coatings".CORROSION SCIENCE 190(2021):16.