NIMTE OpenIR  > 2018专题
Structure, corrosion, and tribological properties of CrSiN coatings with various Si contents in 3.5% NaCl solution
Wang, Haixin; Ye, Yuwei; Wang, Yongxin
2018
Source PublicationSURFACE AND INTERFACE ANALYSIS
Volume50Issue:4Pages:471-479
AbstractThe CrSiN coatings with different silicon contents were deposited on 304L stainless steel and single silicon substrates using medium frequency magnetron sputtering via adjusting the silicon target current. Microstructures, mechanical, corrosion, and tribological performances were systematically investigated by the corresponding equipment. The results showed that the CrSiN coatings were composed of 2 phases: the nanocrystalline CrN coordinated with adjacent Si3N4 to form a typical nanocrystalline amorphous structure. With the increase of silicon content, the hardness emerged a rising trend until 12.65at.%, where the hardness reached its highest value at approximately 22GPa. At the moment, the friction coefficient and wear rate were approximately 0.27 and 6.9x10(-8) mm(3)/Nm, respectively, which were 18.75% and 61.67% lower than that of the CrN coating, respectively. This mainly attributed to the lubrication of tribochemical products of SiO2 and Si(OH)(4). In addition, excellent toughness, high hardness, preferable adhesion, and good corrosion resistance also contributed to improve the tribological properties of CrSiN coating.
KeywordDifferent Carbon Contents Crn Coatings Mechanical-properties Wear Properties Substrate Bias n Coatings Water Seawater Microstructure Temperature
Subject AreaChemistry
Language英语
Document Type期刊论文
Identifierhttp://ir.nimte.ac.cn/handle/174433/16729
Collection2018专题
Recommended Citation
GB/T 7714
Wang, Haixin,Ye, Yuwei,Wang, Yongxin. Structure, corrosion, and tribological properties of CrSiN coatings with various Si contents in 3.5% NaCl solution[J]. SURFACE AND INTERFACE ANALYSIS,2018,50(4):471-479.
APA Wang, Haixin,Ye, Yuwei,&Wang, Yongxin.(2018).Structure, corrosion, and tribological properties of CrSiN coatings with various Si contents in 3.5% NaCl solution.SURFACE AND INTERFACE ANALYSIS,50(4),471-479.
MLA Wang, Haixin,et al."Structure, corrosion, and tribological properties of CrSiN coatings with various Si contents in 3.5% NaCl solution".SURFACE AND INTERFACE ANALYSIS 50.4(2018):471-479.
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