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| Role of dimple textured surface on tribological properties of Ti/Al-codoped diamond-like carbon films | |
| 2020-08-31 | |
| 发表期刊 | THIN SOLID FILMS (IF:2.0[JCR-2023],1.9[5-Year]) |
| ISSN | 0040-6090 |
| 卷号 | 708 |
| 发表状态 | 已发表 |
| DOI | 10.1016/j.tsf.2020.138136 |
| 摘要 | Surface textured diamond-like carbon (DLC) films with Ti and Al dopants (Ti/Al-DLC) were fabricated by a two-step process, including the photo- and anisotropic-etching of silicon substrate for micro-dimple texturing and the hybrid ion beam deposition for Ti/Al-DLC film. The role of different dimple-textured area densities (0~40%) on the tribological behavior of Ti/Al-DLC film was mainly investigated; the corresponding surface topographies and atomic bond structure of intrinsic films, wear tracks, and wear scars were evaluated systematically to disclose the fundamental mechanism. Results revealed that the dimple-textured structure on film surface had a significant effect on the tribological property of Ti/Al-DLC film rather than the microstructure and mechanical performances. Compared to the untextured Ti/Al-DLC film, the case with dimple-textured area density of 5% exhibited the reduction in coefficient of friction by 17.8% and in wear rate by 44.5%, respectively. This attributed to the synergistic effect of the tribo-induced graphitization and the capturing efficiency of micro-dimples to the wear particles. However, with further increasing the textured area density from 5% to 40%, the locally high contact pressure resulted in the lack of graphitization and the increase of roughness at the friction interface, which prohibited the sliding of friction interface following the weakened tribological property. © 2020 Elsevier B.V. |
| 收录类别 | EI ; SCIE ; SCI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[51772307] ; National Science and Technology Major Project[2017-VII-0012-0108] ; Ningbo Science and Technology Innovation Project[2018B10014] ; A-class pilot of the Chinese Academy of Sciences[XDA22010303] ; Korea Research Fellowship Program - Ministry of Science and ICT through the National Research Foundation of Korea[2017H1D3A1A01055070] |
| WOS研究方向 | Materials Science ; Physics |
| WOS类目 | Materials Science, Multidisciplinary ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter |
| 出版者 | Elsevier B.V. |
| EI入藏号 | 20202308783227 |
| EI主题词 | Anisotropic etching ; Carbon films ; Crystal atomic structure ; Friction ; Graphite ; Graphitization ; Ion beam assisted deposition ; Ion beams ; Textures ; Tribology ; Wear of materials |
| EI分类号 | Chemical Reactions:802.2 ; Inorganic Compounds:804.2 ; Coating Materials:813.2 ; Classical Physics; Quantum Theory; Relativity:931 ; Atomic and Molecular Physics:931.3 ; High Energy Physics:932.1 ; Materials Science:951 |
| WOS关键词 | MECHANICAL-PROPERTIES ; NANOCOMPOSITE FILMS ; TITANIUM-ALLOYS ; DLC COATINGS ; WC/A-C ; EVOLUTION ; MICROSTRUCTURE ; PERFORMANCE ; BEHAVIOR |
| 原始文献类型 | Article |
| 引用统计 | 正在获取...
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| 文献类型 | 期刊论文 |
| 条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/121573 |
| 专题 | 物质科学与技术学院_特聘教授组_崔平组 物质科学与技术学院_硕士生 |
| 通讯作者 | Li, Xiaowei; Wang, Aiying |
| 作者单位 | 1.School of Physical Science and Technology, ShanghaiTech University, Shanghai; 201210, China 2.Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo; 315201, China 3.Computational Science Center, Korea Institute of Science and Technology, Seoul; 136-791, Korea, Republic of 4.Ningbo Institute of Industrial Technology, Chinese Academy of Sciences, China 5.Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing; 100049, China |
| 第一作者单位 | 物质科学与技术学院 |
| 第一作者的第一单位 | 物质科学与技术学院 |
| 推荐引用方式 GB/T 7714 | Xu, Xiaowei,Guo, Peng,Tiong, Leslie Ching Ow,et al. Role of dimple textured surface on tribological properties of Ti/Al-codoped diamond-like carbon films[J]. THIN SOLID FILMS,2020,708. |
| APA | Xu, Xiaowei.,Guo, Peng.,Tiong, Leslie Ching Ow.,Zuo, Xiao.,Li, Xiaowei.,...&Wang, Aiying.(2020).Role of dimple textured surface on tribological properties of Ti/Al-codoped diamond-like carbon films.THIN SOLID FILMS,708. |
| MLA | Xu, Xiaowei,et al."Role of dimple textured surface on tribological properties of Ti/Al-codoped diamond-like carbon films".THIN SOLID FILMS 708(2020). |
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