Morphology and tribological properties of Ni/n-SiO2 composite coatings by pulse-reverse current brush-plating

被引：0
|
作者：
Jun Tan
Wen-cai Guo
Hong-jun Yang
Liang Zhou
机构：
[1] National Key Laboratory for Remanufacturing,General Armaments Department
[2] Changsha Military Representative Office,undefined
[3] Wuhan Bureau,undefined
来源：
Journal of Central South University of Technology | 2005年 / 12卷
关键词：
pulse-reverse current(RC); brush-plating; nano composite coating; tribological property; TQ153.2;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Ni/n-SiO2 composite coating was electrodeposited by brush-plating with pulse-reverse current(RC). The morphology, hardness, and tribological properties of the coating were investigated and compared with those of Ni and composite coatings electrodeposited with direct current (DC). The results indicate that Ni/n-SiO2 composite coating electrodeposited by RC, because of RC and the nano powders, has denser coating, finer crystal grains, higher hardness (HV650.0, nearly 1.5 times higher than that of Ni coating electrodeposited by DC) and lower friction coefficient (nearly 0.62), as a result, in the wearing experiment, the Ni/n-SiO2 composite coating electrodeposited by RC has the least worn loss. So this kind of coating has better wear resistance. And RC electro brush-plating can be used as a new technology of brush-plating in the area of wear resistance.
引用
收藏
页码：172 / 175
页数：3
相关论文
共 50 条
  • [41] Pulse Current Electrodeposition and Properties of Ni-W-GO Composite Coatings
    Fan, Yi
    He, Yi
    Luo, Pingya
    Shi, Taihe
    Chen, Xi
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2016, 163 (03) : D68 - D73
  • [42] Wear resistance of Ni/Nano-Al2O3 composite coatings plated by composite brush plating
    Ma, Yajun
    Zhu, Zhangxiao
    Ding, Lianzhen
    Qinghua Daxue Xuebao/Journal of Tsinghua University, 2002, 42 (04): : 498 - 500
  • [43] Mechanical and tribological properties of Ni-W-TiB2 composite coatings
    Gyawali, Gobinda
    Tripathi, Khagendra
    Joshi, Bhupendra
    Lee, Soo Wohn
    JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 721 : 757 - 763
  • [44] Influence of pulse reverse current on mechanical and corrosion resistance properties of Ni-MoSe2 nanocomposite coatings
    Narayanasamy, Mugilan
    Kirubasankar, Balakrishnan
    Joseph, Antony
    Yan, Chao
    Angaiah, Subramania
    APPLIED SURFACE SCIENCE, 2019, 493 : 225 - 230
  • [45] Properties of Ni/Nano-TiO2 Composite Coatings Prepared by Direct and Pulse Current Electroplating
    Gülesin Yılmaz
    Gökçe Hapçı
    Gökhan Orhan
    Journal of Materials Engineering and Performance, 2015, 24 : 709 - 720
  • [46] Properties of Ni/Nano-TiO2 Composite Coatings Prepared by Direct and Pulse Current Electroplating
    Yilmaz, Gulesin
    Hapci, Gokce
    Orhan, Gokhan
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2015, 24 (02) : 709 - 720
  • [47] High Temperature Tribological Behavior of Electroless Plating Ni-P-Si3N4-WS2 Composite Coatings
    Zheng, Xiaohua
    Huang, Yindi
    Cai, Chenbin
    Huang, Haijun
    Yang, Fanger
    COATINGS, 2023, 13 (04)
  • [48] Pulse periodic reverse plating - Possibilities for electrodeposition of metal coatings with improved properties: Part 2
    Aroyo, M
    Tzonev, N
    PLATING AND SURFACE FINISHING, 2003, 90 (02): : 50 - 54
  • [49] Preparation and properties of Ni-SiO2 superhydrophobic coating by brush plating on inner wall of pipeline
    Bai, Gaofan
    Li, Yongfeng
    Zhang, Yaqi
    Xu, Xiaochang
    Zhang, Lisheng
    Zhang, Mingming
    Materials Today Communications, 2024, 41
  • [50] Pulse Electrodepositon of Ni-W-P-CeO2-SiO2 Composite Coatings
    Xu, Ruidong
    Wang, Junli
    Zhang, Yuzhi
    Guo, Zhongcheng
    MANUFACTURING SCIENCE AND ENGINEERING, PTS 1-5, 2010, 97-101 : 1389 - +
12345