NIMTE OpenIR  > 2018专题
Achieving excellent tribological performance of a-C: WC film by controlling sub-nano-structure
Sun, Shangqi; Wang, Yongxin; Lu, Xiaojiang; Lu, Xia; Mao, Chunlong; Zeng, Zhixiang; Xue, Qunji
2018
Source PublicationTRIBOLOGY INTERNATIONAL
Volume128Pages:65-74
AbstractTo study the tribological behavior of a-C: WC films in the marine environment, the a-C: WC films fabricated by reactive magnetron sputter technique with different bias voltages were reciprocally sliding against Si3N4 balls in artificial seawater. Results showed that the a-C: WC film was an amorphous matrix mixed with plenty of short-range ordered structures in sub-nano scale. Excellent tribological performance of the a-C: WC film in seawater could be achieved when the sub-nano-structure possessed excellent overall mechanical properties in combination with fewer growth defects on the surface. The lowest COF and wear rate for a-C: WC film (- 30 V) in seawater were 0.12 and 6.2 x 10(-8) mm(3 )N(-l) m(-1), respectively. The results demonstrated the potential application of a-C: WC films as protective surfaces in marine environments.
KeywordArtificial Seawater Mechanical-properties Thin-films Stainless-steel Dlc Coatings Bias Voltage Corrosion Microstructure Friction Resistance
Subject AreaMaterials Science ; Physics
Language英语
Document Type期刊论文
Identifierhttp://ir.nimte.ac.cn/handle/174433/16991
Collection2018专题
Recommended Citation
GB/T 7714
Sun, Shangqi,Wang, Yongxin,Lu, Xiaojiang,et al. Achieving excellent tribological performance of a-C: WC film by controlling sub-nano-structure[J]. TRIBOLOGY INTERNATIONAL,2018,128:65-74.
APA Sun, Shangqi.,Wang, Yongxin.,Lu, Xiaojiang.,Lu, Xia.,Mao, Chunlong.,...&Xue, Qunji.(2018).Achieving excellent tribological performance of a-C: WC film by controlling sub-nano-structure.TRIBOLOGY INTERNATIONAL,128,65-74.
MLA Sun, Shangqi,et al."Achieving excellent tribological performance of a-C: WC film by controlling sub-nano-structure".TRIBOLOGY INTERNATIONAL 128(2018):65-74.
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