The effects of Ti content on tribological and corrosion performances of MoS2-Ti composite films

被引：6

作者：

Hu, Yue ^{[1
]}

Wang, Jingjing ^{[1
]}

Li, Wei ^{[1
]}

Tang, Xin ^{[1
]}

Tan, Tao ^{[1
]}

Li, Zetong ^{[1
]}

Feng, Haoxuan ^{[1
]}

Zhang, Guangan ^{[2
]}

机构：

[1] Univ Shanghai Sci & Technol, Sch Mat & Chem, Shanghai 200093, Peoples R China

[2] Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Chinese Acad Sci, Lanzhou 730000, Peoples R China

来源：

VACUUM | 2024年 / 221卷

关键词：

MoS 2-Ti composite film; Ti content; Titanium oxides; Microstructure; Wear resistance; Corrosion resistance; RAY PHOTOELECTRON-SPECTROSCOPY; MOS2-BASED FILMS; COATINGS; BEHAVIOR; STEEL; MICROSTRUCTURE; NANOCOMPOSITE; LUBRICATION;

D O I：

10.1016/j.vacuum.2023.112889

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The easy shear of the MoS2 film and thus the low coefficient of friction makes it one of the excellent candidates for solid lubricant coatings. In this paper, the Ti content in MoS2-Ti composite films was controlled by varying the power of the titanium target using magnetron sputtering. The structure, components and properties of the MoS2-Ti composite films with different Ti contents were systematically investigated. The results showed that MoS2-Ti composite films were dense and uniform with no obvious defects. Besides, the titanium oxides were formed in the MoS2-Ti composite films, which would have a suppressive effect on the oxidation of MoS2. The hardness and elastic modulus increased with the Ti content of MoS2-Ti composite films. As Ti content increased, the friction coefficients of MoS2-Ti composite films first decreased and then increased. At the Ti target power of 0.28 kW, the average friction coefficient of the composite film reached a minimum value of about 0.048. However, when the Ti target power was 0.32 kW, the composite film had the best wear resistance and corrosion resistance.

引用

页数：10

共 53 条

[51] Influence of microstructure on tribological properties and corrosion resistance of MoS2/WS2 films [J].

Zeng, Chun ;

Pu, Jibin ;

Wang, Haixin ;

Zheng, Shujing ;

Chen, Ran .

CERAMICS INTERNATIONAL, 2020, 46 (09) :13774-13783

[52] Influence of Au2+ ions irradiation on the structure and wear resistance of amorphous MoS2 films [J].

Zhang, Rui ;

Qiao, Li ;

Zhang, Hong ;

Zhao, Xiaoyu ;

Gao, Xiaoming ;

Wang, Peng .

APPLIED SURFACE SCIENCE, 2022, 583

[53] The effect of Ti content on the structural and mechanical properties of MoS2-Ti composite coatings deposited by unbalanced magnetron sputtering system [J].

Zhou Hui ;

Zheng Jun ;

Wen Qing-ping ;

Wan Zhi-hua ;

Sang Rui-peng .

PROCEEDING OF THE FOURTH INTERNATIONAL CONFERENCE ON SURFACE AND INTERFACE SCIENCE AND ENGINEERING, 2011, 18

← 1 2 3 4 5 6 →