Study on the effect of different structural parameters on the wear mechanism in the anchor-segment joint of the rigid overhead catenary

Liu, Xin-long; Zhang, Wu-lue; Xiao, Qian; Yuan-Zhong,; Cao, Yong; Guan, Xin; Zhang, Song; Zheng, Yi-ting; Gao, Ming-sheng; Yang, Wen-bin; Chen, Dao-yun

doi:10.1016/j.triboint.2023.109108

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Friction and Wear Mechanism1

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2024

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Cited by 4 publications

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“…The friction coefficient has a decisive effect on the wear resistance of a mechanical structure [17,18]. Figure 7 shows the variation trend of the average friction coefficient of the homogenized sample, the MDF sample, and the aged sample under continuous sliding friction.…”

Section: Friction and Wear Mechanismmentioning

confidence: 99%

Effect of Multidirectional Forging and Aging Treatment on Wear Properties of ZK61 Alloy

Zhang,

Xu,

et al. 2024

Materials

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This study investigated the effects of multidirectional forging (MDF) and aging treatments on the wear properties of ZK61 magnesium alloy. Dry sliding wear tests were performed on homogenized, MDF, and aged samples using a friction wear machine to analyze the surface morphology by scanning electron microscopy (SEM) and white light interferometry, as well as the hardness and tensile mechanical properties. The ZK61 magnesium alloy has higher sliding wear properties after MDF due to higher strength, hardness, and work hardening. Grain refinement affects the wear resistance of the material, but aging increases the hardness and tensile strength and decreases the wear resistance.

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Section: Friction and Wear Mechanismmentioning

confidence: 99%