PERFORMANCE OF FRICTION AND WEAR OF ELECTROSPARK DEPOSITED Ni-MoS2 SELF-LUBRICATING COATING

被引：0
|
作者：
Guo, C. [1 ,2 ]
Kong, F. [1 ]
Zhao, S. [3 ]
Yan, X. [4 ]
Yang, J. [1 ]
Zhang, J. [1 ]
机构：
[1] Shenyang Ligong Univ, Sch Equipment Engn, Shenyang 110159, Liaoning, Peoples R China
[2] Chongqing Jianshe Ind Grp LLC, Chongqing 400054, Peoples R China
[3] Shandong Special Ind Grp Co Ltd, Zibo 255201, Peoples R China
[4] North Huaan Ind Grp Co Ltd, Qiqihar 161046, Peoples R China
来源：
CHALCOGENIDE LETTERS | 2019年 / 16卷 / 07期
基金：
美国国家科学基金会;
关键词：
Self-lubricating coating; Electrospark deposition; Ni-MoS2; Friction and wear; TRIBOLOGICAL PROPERTIES; TITANIUM-ALLOY; MICROSTRUCTURE; RESISTANCE; OXIDATION;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A Ni-MoS2 sintered composite was used as an electrode to prepare a coating on a CrNi3MoVA steel substrate by using electrospark deposition technique. The nanomechanical properties and friction and wear performance of the coating were tested by employing nanoindenter and friction and wear tester, and the morphologies, composition and phase structure were analyzed by utilizing scanning electron microscopy (SEM), energy dispersive X-ray spectrum (EDS) and X-ray diffraction(XRD). The results showed that the Ni-MoS2 coating is composed of MoS2, gamma-Ni, MoO2 and NOxS as the electrode reacted with the mixing O-2 in the ESD process. The coating exhibits excellent tribological properties for its friction coefficient reduced about 75% and its wear resistance increased about 77% in contrast to the CrNi3MoVA steel.
引用
收藏
页码：309 / 315
页数：7
相关论文
共 50 条
  • [1] Friction and wear performance of electrospark deposited Ni/C-MoS2 self-lubricating coating
    Kong, F. L.
    Zhang, L.
    Zhao, W. J.
    Zheng, D. S.
    Sui, T. J.
    Zhu, G. L.
    Guo, C. A.
    CHALCOGENIDE LETTERS, 2024, 21 (08): : 665 - 674
  • [2] The friction and wear behavior of Cu/Cu-MoS2 self-lubricating coating prepared by electrospark deposition
    Cao, Tongkun
    Lei, Shuting
    Zhang, Meng
    SURFACE & COATINGS TECHNOLOGY, 2015, 270 : 24 - 32
  • [3] A Study on Wear Resistance of HVOF-Sprayed Ni-MoS2 Self-Lubricating Composite Coatings
    Liu, Y. L.
    Jeng, M. C.
    Hwang, J. R.
    Chang, C. H.
    JOURNAL OF THERMAL SPRAY TECHNOLOGY, 2015, 24 (03) : 489 - 495
  • [4] A Study on Wear Resistance of HVOF-Sprayed Ni-MoS2 Self-Lubricating Composite Coatings
    Y. L. Liu
    M. C. Jeng
    J. R. Hwang
    C. H. Chang
    Journal of Thermal Spray Technology, 2015, 24 : 489 - 495
  • [5] Tribological properties of electrospark depositing Ni-WS2 self-lubricating coating
    Yue, M.
    Zhao, W.
    Wang, S.
    Li, J.
    Zhu, C.
    Jin, H.
    Guo, C.
    CHALCOGENIDE LETTERS, 2021, 18 (10): : 557 - 564
  • [6] Friction and wear behavior of laser cladding Ni/hBN self-lubricating composite coating
    Zhang, Shitang
    Zhou, Jiansong
    Guo, Baogang
    Zhou, Huidi
    Pu, Yuping
    Chen, Jianmin
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2008, 491 (1-2): : 47 - 54
  • [7] Enhancement of frictional properties of Ni-MoS2 self-lubricating composite coatings by microgroove arrays
    Yao, Yuhang
    Wu, Yucheng
    Zhang, Zhaoyang
    Zhu, Hao
    Hu, Mengnan
    Xu, Kun
    Liu, Yang
    APPLIED SURFACE SCIENCE, 2022, 605
  • [8] Study on self-lubricating coating prepared by electrospark deposition
    Cao, T. K.
    Xiao, Z. J.
    MATERIALS SCIENCE AND TECHNOLOGY, 2015, 31 (04) : 481 - 486
  • [9] A SELF-LUBRICATING COATING FOR FRICTION BEARINGS
    STAROSTINETSKII, YA
    STEFANOVICH, SV
    SOVIET ENGINEERING RESEARCH, 1986, 6 (08): : 67 - 67
  • [10] Wear performance of the WC/Cu self-lubricating textured coating
    Mi, Pengbo
    Ye, Fuxing
    VACUUM, 2018, 157 : 17 - 20
12345