Optimization and tribological performance of PEEK based composite coatings reinforced with PTFE for friction pairs of aviation hydraulic pumps

被引：7
作者：
Xu, Yufu [1 ]
Zhang, Keyu [1 ]
Wu, Hao [1 ,2 ]
Yao, Lulu [3 ]
Mahapatra, Mausumi [4 ]
机构：
[1] Hefei Univ Technol, Inst Tribol, Sch Mech Engn, Hefei 230009, Peoples R China
[2] Anhui Prov Key Lab Crit Frict Pair Adv Equipment, Hefei 230088, Peoples R China
[3] Hefei Univ Technol, Sch Chem & Chem Engn, Hefei 230009, Peoples R China
[4] Loyola Univ Chicago, Dept Chem & Biochem, Chicago, IL 60660 USA
来源：
TRIBOLOGY INTERNATIONAL | 2024年 / 195卷
基金：
中国国家自然科学基金;
关键词：
Composite coatings; PEEK; Friction reduction; Wear resistance; MECHANICAL-PROPERTIES; BEHAVIOR; WEAR; KEROSENE; LUBRICITY;
D O I：
10.1016/j.triboint.2024.109661
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this study, polyetheretherketone (PEEK) based composite coatings reinforced with polytetrafluoroethylene (PTFE) were applied to copper-steel bimetallic plates. The impact of process parameters on the tribological properties of the coatings was investigated. The results indicated that the optimized PTFE/PEEK 2.2 coating exhibited commendable friction reduction and wear resistance performance when subjected to aviation kerosene lubrication. It was observed that the hot -pressing temperature has the most significant influence on the bearing capacity and wear rate of the coatings. In contrast, the hot -pressing pressure primarily affects the average friction coefficient. The primary wear mechanism observed in these coatings is adhesive wear. These findings suggest promising application prospects for the composite coatings in aviation hydraulic pumps, underscoring their potential to significantly improve overall performance.
引用
收藏
页数：17
相关论文
共 67 条
  • [1] Ababneh H., 2020, BMC CHEM ENG, V2, P1, DOI [10.1186/s42480-020-00032-2, DOI 10.1186/S42480-020-00032-2]
  • [2] Polymers Tribology Exposed: Eliminating Transfer Film Effects to Clarify Ultralow Wear of PTFE
    Alam, K. Istiaque
    Dorazio, Anthony
    Burris, D. L.
    [J]. TRIBOLOGY LETTERS, 2020, 68 (02)
  • [3] Effect of dicarboxylic acid esters on the lubricity of aviation kerosene for use in CI engines
    Anastopoulos, G.
    Kalligeros, S.
    Schinas, P.
    Zannikos, F.
    [J]. FRICTION, 2013, 1 (03) : 271 - 278
  • [4] HFRR lubricity response of an additized aviation kerosene for use in CI engines
    Anastopoulos, G
    Lois, E
    Zannikos, F
    Kalligeros, S
    Teas, C
    [J]. TRIBOLOGY INTERNATIONAL, 2002, 35 (09) : 599 - 604
  • [5] Impact of N,N-Bis(2-ethoxyethyl) Fatty Acid Amides on the Lubrication Performance of Kerosene Fuel F-34 for Use in CI Engines
    Anastopoulos, George
    Schinas, Petros
    Zannikou, Ypatia
    Komiotou, Maria
    Zannikos, Fanourios
    Karonis, Dimitrios
    [J]. FUELS, 2023, 4 (01): : 19 - 32
  • [6] A review on wear-resistant coating with high hardness and high toughness on the surface of titanium alloy
    Bai, Haiqiang
    Zhong, Lisheng
    Kang, Ling
    Liu, Jianbo
    Zhuang, Weijun
    Lv, Zhenlin
    Xu, Yunhua
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 882
  • [7] Plastic deformation behavior of nanostructured CrN/AlN multilayer coatings deposited by hybrid dcMS/HPPMS
    Bobzin, K.
    Broegelmann, T.
    Kruppe, N. C.
    Arghavani, M.
    Mayer, J.
    Weirich, T. E.
    [J]. SURFACE & COATINGS TECHNOLOGY, 2017, 332 : 253 - 261
  • [8] Effect of laser treatment on the tribological performance of polyetheretherketone (PEEK) under seawater lubrication
    Cheng, Bingxue
    Duan, Haitao
    Chen, Qin
    Shang, Hongfei
    Zhang, Yang
    Li, Jian
    Shao, Tianmin
    [J]. APPLIED SURFACE SCIENCE, 2021, 566
  • [9] Study on a novel PTFE membrane with regular geometric pore structures fabricated by near-field electrospinning, and its applications
    Cheng J.
    Huang Q.
    Huang Y.
    Luo W.
    Hu Q.
    Xiao C.
    [J]. Journal of Membrane Science, 2021, 603
  • [10] Nano-TiO2 Reinforced PEEK/PEI Blends as Biomaterials for Load-Bearing Implant Applications
    Diez-Pascual, Ana M.
    Diez-Vicente, Angel L.
    [J]. ACS APPLIED MATERIALS & INTERFACES, 2015, 7 (09) : 5561 - 5573
1234567