Achieving excellent tribological performance of a-C: WC film by controlling sub-nano-structure | |
Lu, Xiaojiang; Wang, Yongxin; Sun, Shangqi; Lu, Xia; Mao, Chunlong; Zeng, Zhixiang; Xue, Qunji | |
刊名 | TRIBOLOGY INTERNATIONAL |
2018 | |
卷号 | 128页码:65-74 |
关键词 | Artificial Seawater Mechanical-properties Thin-films Stainless-steel Dlc Coatings Bias Voltage Corrosion Microstructure Friction Resistance |
英文摘要 | To 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. |
学科主题 | Materials Science ; Physics |
语种 | 英语 |
公开日期 | 2018-12-04 |
内容类型 | 期刊论文 |
源URL | [http://ir.nimte.ac.cn/handle/174433/16991] |
专题 | 2018专题 |
推荐引用方式 GB/T 7714 | Lu, Xiaojiang,Wang, Yongxin,Sun, Shangqi,et al. Achieving excellent tribological performance of a-C: WC film by controlling sub-nano-structure[J]. TRIBOLOGY INTERNATIONAL,2018,128:65-74. |
APA | Lu, Xiaojiang.,Wang, Yongxin.,Sun, Shangqi.,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 | Lu, Xiaojiang,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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