异形织构对ptfe基摩擦材料/CuSn6摩擦副摩擦学性能的影响

IF 2 3区材料科学 Q2 ENGINEERING, MECHANICAL

Surface Topography: Metrology and Properties Pub Date : 2023-05-15 DOI:10.1088/2051-672X/acd56b

Zeng Shuaishuai

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引用次数: 0

摘要

利用激光在CuSn6表面制备了不同尺寸和密度的异形织构，并利用多功能摩擦磨损试验机对其摩擦磨损性能进行了测试。实验结果表明，在异形织构的垂直和斜面上可以获得不同的摩擦系数。当异形织构尺寸为600 μm时，随着异形织构密度的增加，摩擦系数环逐渐增大。聚四氟乙烯(PTFE)基摩擦材料的磨损损耗逐渐减小，有效提高了聚四氟乙烯基摩擦材料的耐磨性。

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Effect of special-shaped texture on tribological properties of PTFE-based friction material/CuSn6 friction pair

In this paper, special-shaped textures with different sizes and densities were fabricated on the surface of CuSn6 by laser, and the friction and wear properties were tested by a multifunctional friction and wear tester. The experimental results show that different friction coefficients can be obtained in the vertical and inclined planes of the special-shaped texture. When the special-shaped texture size is 600 μm, the friction coefficient ring increases gradually with the increase of special-shaped texture density. The wear loss of Polytetrafluoroethylene (PTFE) based friction materials decreases gradually, effectively improving the wear resistance of PTFE-based friction materials.

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来源期刊

Surface Topography: Metrology and Properties Materials Science-Materials Chemistry

CiteScore

4.10

自引率

22.20%

发文量

183

期刊介绍： An international forum for academics, industrialists and engineers to publish the latest research in surface topography measurement and characterisation, instrumentation development and the properties of surfaces.