Protective Performance of Zn-Al-Mg-TiO2 Coating Prepared by Cold Spraying on Marine Steel Equipment

doi:10.3390/coatings9050339

CORC > 金属研究所 > 中国科学院金属研究所

	Protective Performance of Zn-Al-Mg-TiO2 Coating Prepared by Cold Spraying on Marine Steel Equipment
	Wang, Kunkun 1; Wang, Shouren 1; Xiong, Tianying 2; Wen, Daosheng 1; Wang, Gaoqi 1; Liu, Wentao 1; Du, Hao 2
刊名	COATINGS
	2019-05-01
卷号	9 期号:5 页码:11
关键词	Zn-Al-Mg-TiO2 coating marine anticorrosion corrosion friction and wear
ISSN号	2079-6412
DOI	10.3390/coatings9050339
通讯作者	Wang, Shouren(me_wangsr@ujn.edu.cn)
英文摘要	According to research, we have learned that zinc has excellent cathodic protection performance, that the corrosion products of aluminum and magnesium can form dense and stable passivation films to protect internal materials of coatings, and that TiO2 has excellent photocatalytic self-cleaning performance which will form a physical adsorption film on the surface to isolate the external corrosion solution. In this paper, a Zn-Al-Mg-TiO2 pseudo alloy coating was prepared by cold spray technique on a Q235 substrate. The protective performance of Zn-Al-Mg-TiO2 for marine metal equipment was studied using dynamic salt water corrosion testing, electrochemical testing, and friction and wear testing. The microstructure, composition, and wear marks of coatings were observed using a scanning electron microscope (SEM), energy dispersive spectrometer (EDS), and white-light interferometer. The results show that the Zn-Al-Mg-TiO2 coating has excellent corrosion and wear resistance, which can provide long-term and stable protection for the substrate.
资助项目	National Natural Science Foundation of China[51872122] ; National Natural Science Foundation of China[51705199] ; Shandong Key Research and Development Plan of China[2016JMRH0218] ; Taishan Scholar Engineering Special Funding
WOS研究方向	Materials Science
语种	英语
出版者	MDPI
WOS记录号	WOS:000478810800059
资助机构	National Natural Science Foundation of China ; Shandong Key Research and Development Plan of China ; Taishan Scholar Engineering Special Funding
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/134659]
专题	金属研究所_中国科学院金属研究所
通讯作者	Wang, Shouren
作者单位	1.Univ Jinan, Sch Mech Engn, Jinan 250022, Shandong, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Wang, Kunkun,Wang, Shouren,Xiong, Tianying,et al. Protective Performance of Zn-Al-Mg-TiO2 Coating Prepared by Cold Spraying on Marine Steel Equipment[J]. COATINGS,2019,9(5):11.
APA	Wang, Kunkun.,Wang, Shouren.,Xiong, Tianying.,Wen, Daosheng.,Wang, Gaoqi.,...&Du, Hao.(2019).Protective Performance of Zn-Al-Mg-TiO2 Coating Prepared by Cold Spraying on Marine Steel Equipment.COATINGS,9(5),11.
MLA	Wang, Kunkun,et al."Protective Performance of Zn-Al-Mg-TiO2 Coating Prepared by Cold Spraying on Marine Steel Equipment".COATINGS 9.5(2019):11.