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Ru-induced microstructural change in ion-plated TiN coating and its tribological properties
Li, Bowen1; Liu, Quan2; Chen, Minghui1; Niu, Yunsong3; Zhu, Shenglong3; Wang, Fuhui1
Corresponding AuthorChen, Minghui(mhchen@mail.neu.edu.cn) ; Niu, Yunsong(ysniu@imr.ac.cn)
2018-11-25
Source PublicationSURFACE & COATINGS TECHNOLOGY
ISSN0257-8972
Volume354Pages:175-183
AbstractTiN and Ti(Ru)N (3 wt%, Ru) coatings were deposited on Ti6A14V substrate by arc ion plating method. Ti(Ru)N coating exhibits golden luster as the TiN coating does. From XRD, XPS and TEM investigations, Ru addition refines the TiN grains and Ti(Ru)N coating can be concluded as a kind of composite layer, which is mixed by Ru-containing amorphous part and crystalline TiN phases. The related hardening mechanism of Ru addition in TiN coating is fine grain strengthening. Wear resistance of Ti(Ru)N coating is significantly better than that of TiN coating, due to its higher hardness, higher H/E value and lower COF value. Improved wear performance of Ti (Ru)N coatings is mainly contributed to the mechanism of fine grain strengthening, which delays the occurrence of pitting of large-scale peel-off behavior like TiN coating.
KeywordTiN coating Microstructure Arc ion plating Hardness Tribological properties
Funding OrganizationNational Key R&D Program of China ; National Natural Science Foundation of China ; joint fund of the Equipment Pre-research ; Ministry of Education of China ; Fundamental Research Funds for the Central Universities
DOI10.1016/j.surfcoat.2018.09.028
Indexed BySCI
Language英语
Funding ProjectNational Key R&D Program of China[2017YFB0306100] ; National Natural Science Foundation of China[51671053] ; National Natural Science Foundation of China[51701223] ; joint fund of the Equipment Pre-research ; Ministry of Education of China[6141A020332-004] ; Fundamental Research Funds for the Central Universities[N160205001]
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Coatings & Films ; Physics, Applied
WOS IDWOS:000447475100021
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/129999
Collection中国科学院金属研究所
Corresponding AuthorChen, Minghui; Niu, Yunsong
Affiliation1.Northeastern Univ, Corros & Protect Div, Shenyang Natl Lab Mat Sci, Sch Mat Sci & Engn, Shenyang 110819, Liaoning, Peoples R China
2.Shenyang Dongchuang Precious Met Mat CO LTD, Shenyang 110819, Liaoning, Peoples R China
3.Chinese Acad Sci, Corros & Protect Div, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Li, Bowen,Liu, Quan,Chen, Minghui,et al. Ru-induced microstructural change in ion-plated TiN coating and its tribological properties[J]. SURFACE & COATINGS TECHNOLOGY,2018,354:175-183.
APA Li, Bowen,Liu, Quan,Chen, Minghui,Niu, Yunsong,Zhu, Shenglong,&Wang, Fuhui.(2018).Ru-induced microstructural change in ion-plated TiN coating and its tribological properties.SURFACE & COATINGS TECHNOLOGY,354,175-183.
MLA Li, Bowen,et al."Ru-induced microstructural change in ion-plated TiN coating and its tribological properties".SURFACE & COATINGS TECHNOLOGY 354(2018):175-183.
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