Tribological Behaviors of CrN/CrAlSiN Coatings in Seawater

doi:10.11933/j.issn.1007-9289.20161204002

	Tribological Behaviors of CrN/CrAlSiN Coatings in Seawater
	Liu Meng-qi 1,2; Guo Hui-xia1 ; Wang Yong-xin 2; Li Jin-long 2; Lu Xia 2
	2017-04
发表期刊	China Surface Engineering
ISSN	1007-9289
卷号	30 期号:2 页码:63-70
摘要	To improve the tribological performance of sea frictional components, CrN/CrAlSiN coating was deposited on 316L stainless steel by multi-arc ion plating technique. The composition and microstructures of the coatings were characterized by XRD, XPS, SEM and TEM. The hardness of the coatings was measured using nanoindentation. The friction and wear properties of the coatings were investigated using a ball-on-disk tribometer in the atmosphere and seawater. The results show that the synthesized CrN/CrAlSiN coating exhibits nanostructured composite microstructures consisting of CrN, AlN and amorphous Si3N4 encapsulated nano-crystallite with a stronger (111) preferred orientation. Based on the design of intermediate layer of the CrN/CrAlSiN coating, the hardness of the coating amount to 35.5 GPa. With respect to the 316L substrate, the coating has a good corrosion resistance due to its dense structure. In the atmosphere and seawater environments, the friction coefficient and wear rate of the CrN/CrAlSiN coating significantly reduce compared to 316L, which is in the optimum state in the seawater.
关键词	CrN/CrAlSiN coating corrosion resistant performance tribological properties seawater
DOI	10.11933/j.issn.1007-9289.20161204002
收录类别	ESCI
语种	中文
WOS研究方向	Materials Science
WOS类目	Materials Science, Coatings & Films
WOS记录号	WOS:000417127300008
出版者	CHINESE ASSOC SCIENCE & TECHNOLOGY-CAST
原始文献类型	Article
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.nwnu.edu.cn/handle/39RV6HYL/35131
专题	科研机构_甘肃省生物电化学与环境分析重点实验室实体学院_化学化工学院
通讯作者	Guo Hui-xia
作者单位	1.Northwest Normal Univ, Key Lab Bioelectrochem & Environm Anal Gansu Prov, Lanzhou 730070, Gansu, Peoples R China; 2.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Marine Mat & Related Technol, Ningbo 315201, Zhejiang, Peoples R China
第一作者单位	甘肃省生物电化学与环境分析重点实验室
通讯作者单位	甘肃省生物电化学与环境分析重点实验室
第一作者的第一单位	甘肃省生物电化学与环境分析重点实验室
推荐引用方式 GB/T 7714	Liu Meng-qi,Guo Hui-xia,Wang Yong-xin,et al. Tribological Behaviors of CrN/CrAlSiN Coatings in Seawater[J]. China Surface Engineering,2017,30(2):63-70.
APA	Liu Meng-qi,Guo Hui-xia,Wang Yong-xin,Li Jin-long,&Lu Xia.(2017).Tribological Behaviors of CrN/CrAlSiN Coatings in Seawater.China Surface Engineering,30(2),63-70.
MLA	Liu Meng-qi,et al."Tribological Behaviors of CrN/CrAlSiN Coatings in Seawater".China Surface Engineering 30.2(2017):63-70.