Study of PTFE content & anti-corrosion properties of electroless Ni-P-PTFE coatings

被引：0
|
作者：
Liu, Y [1 ]
Zhao, Q [1 ]
机构：
[1] Univ Dundee, Dept Mech Engn, Dundee DD1 4HN, Scotland
来源：
PLATING AND SURFACE FINISHING | 2004年 / 91卷 / 04期
关键词：
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The polytetrafluoroethylene (PTFE) content of electroless Ni-P-PTFE, composite coatings has a significant effect on the surface properties of the coatings. In this paper the principal factors affecting PTFE content of electroless Ni-P-PTFE coatings were investigated, including pH, temperature, the concentrations of PTFE and surfactant in plating bath and substrate materials. The optimum parameters for maximum PTFE content in electroless Ni-P-PTFE coatings were obtained. The morphology and deposition rate of the coatings were also investigated. Corrosion rates of the Ni-P-PTFE coatings in 20% NaCl solution and 1N HCI solution were measured and compared with electroless Ni-P coatings and copper.
引用
收藏
页码：48 / 51
页数：4
相关论文
共 50 条
  • [31] Electroless Ni-P-PTFE Composite Plating with Rapid Deposition and High PTFE Concentration through a Two-Step Process
    Lee, Myungwon
    Park, Junghyun
    Son, Kyeongsik
    Kim, Donghyun
    Kim, Kwangho
    Kang, Myungchang
    COATINGS, 2022, 12 (08)
  • [32] Investigation of the physical and mechanical properties of Ni-P and Ni-P-PTFE nanocomposite coatings deposited on aluminum alloy 7023
    Tajbakhsh, Morteza
    Yaghobizadeh, Omid
    Nia, Mahmood Farhadi
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART E-JOURNAL OF PROCESS MECHANICAL ENGINEERING, 2019, 233 (01) : 94 - 103
  • [33] Electroless Ni-Cu/PTFE composite coatings
    Tang, JN
    Xie, YB
    TRANSACTIONS OF THE INSTITUTE OF METAL FINISHING, 1996, 74 : 99 - 102
  • [34] Effect of surface free energy of graded NI-P-PTFE coatings on bacterial adhesion
    Zhao, Q
    SURFACE & COATINGS TECHNOLOGY, 2004, 185 (2-3): : 199 - 204
  • [35] Ni-P-PTFE复合化学沉积的研究
    封雪松
    四川轻化工学院学报, 2002, (02) : 14 - 17
  • [36] Ni-P-PTFE复合化学沉积机理研究
    封雪松
    四川轻化工学院学报, 2003, (04) : 5 - 6
  • [37] Ni－P－PTFE复合镀层应用研究
    汤皎宁，谢友柏
    材料保护, 1995, (07) : 10 - 11+45
  • [38] The Effect of Polytetrafluoroethylene (PTFE) Particles on Microstructural and Tribological Properties of Electroless Ni-P plus PTFE Duplex Coatings Developed for Geothermal Applications
    Oppong Boakye, Gifty
    Ormsdottir, Arna Maria
    Gunnarsson, Baldur Geir
    Irukuvarghula, Sandeep
    Khan, Raja
    Karlsdottir, Sigrun Nanna
    COATINGS, 2021, 11 (06)
  • [39] Electroless Co-P-PTFE composite coatings
    Tang, J
    Zhou, S
    Xie, Y
    PLATING AND SURFACE FINISHING, 1998, 85 (11): : 241 - 244
  • [40] 化学镀Ni-P-PTFE的研究
    刘贵昌
    李先遥
    王国荣
    表面技术, 1992, (01) : 10 - 15
12345