Detonation gun sprayed high-aluminum bronze luminescent self-sense composite coating and its tribology properties

doi:10.19476/j.ysxb.1004.0609.2019.07.12

	Detonation gun sprayed high-aluminum bronze luminescent self-sense composite coating and its tribology properties
	Li, Wen-Sheng 1; Zhao, Wen-Jie 1; He, Ling 1; Hu, Chun-Xia 1,2; Tang, Li-Fang 1
刊名	Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals
	2019-07-01
卷号	29 期号:7 页码:1437-1445
关键词	Aluminum coatings Bronze Composite coatings Detonation Fluorescence Friction Hardness Phosphorescence Tribology Wear of materials Carbon steel substrates Detonation gun spraying Fluorescence spectrophotometer Friction and wear performance Luminescent self-sense Phosphorescent material Ultraviolet light excitation Wear-resisting property
ISSN号	10040609
DOI	10.19476/j.ysxb.1004.0609.2019.07.12
英文摘要	The high-aluminum bronze coating and SrAl2O4:Eu2+, Dy3+ embedded high-aluminum bronze luminescent self-sense composite coating were sprayed on 45# carbon steel substrate by detonation gun spraying, respectively. The microstructure, phase structure, microluminescence, deposition pattern of phosphor particles and luminescent intensity of coatings were analyzed by SEM, EDS, fluorescence microscope and fluorescence spectrophotometer. The friction and wear performance of coatings were investigated by pin-disk friction and wear tester, and then the macroscopic indication effect of composite coating was detected. The results show that the addition of SrAl2O4:Eu2+, Dy3+ particle can reduce the porosity, enhance the hardness and bonding strength of composite coating. Besides, the composite coating has better wear-resisting property than that of high-aluminum bronze coating, which is attributed to the high hardness of high-aluminum bronze luminescent self-sense composite coating and the reinforcement of SrAl2O4:Eu2+, Dy3+ particle. Through ultraviolet light excitation, the SrAl2O4:Eu2+, Dy3+ particles in the composite coating can emit green-yellow light that is visible to the naked eye, thus achieving a macroscopic indication effect to coatings wear condition. © 2019, Science Press. All right reserved.
语种	中文
出版者	Central South University of Technology
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114374]
专题	材料科学与工程学院
作者单位	1.State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals, Lanzhou University of Technology, Lanzhou; 730050, China; 2.School of Materials Engineering, Lanzhou Institute of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Li, Wen-Sheng,Zhao, Wen-Jie,He, Ling,et al. Detonation gun sprayed high-aluminum bronze luminescent self-sense composite coating and its tribology properties[J]. Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals,2019,29(7):1437-1445.
APA	Li, Wen-Sheng,Zhao, Wen-Jie,He, Ling,Hu, Chun-Xia,&Tang, Li-Fang.(2019).Detonation gun sprayed high-aluminum bronze luminescent self-sense composite coating and its tribology properties.Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals,29(7),1437-1445.
MLA	Li, Wen-Sheng,et al."Detonation gun sprayed high-aluminum bronze luminescent self-sense composite coating and its tribology properties".Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals 29.7(2019):1437-1445.