... textures were fabricated on the friction interface. The influence mechanisms of the composite surface textures on the tribological properties and motor output performance were systematically investigated. Findings Experimental results indicate that, compared to the non-textured surface, the composite...

..., and S i O 2 plus A l 2 O 3 at each contact stress level. Corresponding author Yimin Zhang zhangyimin@zqu.edu.cn 05 06 2025 25 09 2025 30 11 2025 16 12 2025 Tribological properties PTFE Abrasive wear Mixed abrasives environment Tribochemical transformation...

.... Design/methodology/approach Modified dendritic fiber nanosilica ( DFNS ) was prepared by microemulsion method and mixed with PI/EP to form a composite coating. The tribological properties were evaluated under dry sliding conditions (30–40 N load) using a ball and disk friction and wear tester. The wear...

...Yuchun Huang; Yazhou Mao; Chenglong Wang; Haishu Ma; Yikun Huang Purpose This paper aims to research the grease-solid synergistic lubrication effects between lubricating grease and SnAgCu-Ti3C2 to improve the tribological properties of G20CrMo steel. Design/methodology/approach Inspired...

... ) composites were prepared by the hot-pressed sintering method, and the effects of SM content and counterpart materials on the tribological properties of composites were investigated by ball-on-disk tribology experiments. Findings Results showed that the addition of SM could effectively increase...

... lubrication regimes, showcasing their potential for industrial wear protection applications. Peer review The peer review history for this article is available at: Link to the cited website Tribological properties Wear resistance Laser cladding Steel Microhardness Amorphous content...

...Qiyang Long; Liping Xiong; Zhongyi He; Xingxing Zhu; Lili Li; Jian Liu; Yinglei Wu Purpose This paper aims to investigate the tribological properties of CeO₂ and La₂O₃ in different vegetable oil–based lithium greases. Design/methodology/approach Lithium greases...

...Zhiyan Xie; Yuxin Liu; Wei Wang; Xiongrong Huang; Senlong Yu; Liping Zhu; Meifang Zhu Purpose The purpose of this study is to investigate the effects of oxygen plasma treatment on the interfacial adhesion, tribological properties and wear resistance mechanism of polytetrafluoroethylene (PTFE...

..., which promotes the formation of wear-resistant lubrication films (Chhattal et al., 2023 ; Zhang et al., 2024b). Rosenkranz et al. (2023) and Munoz et al. (2022) have studied the tribological properties of the 2D MXene. The results showed that when MXene was used...

.... 16 08 2024 10 11 2024 21 01 2025 02 02 2025 © Emerald Publishing Limited 2025 Emerald Publishing Limited Licensed re-use rights only 65Mn steel plow surface Shot peening Bionic scallop protrusion microtexture Tribological properties 65Mn steel, because...

... Surface texture Tribological properties Bond strength Phosphate conversion coating Cylindrical roller thrust bearings Manganese phosphate conversion coatings, recognized as solid lubricating coatings, are extensively used in mechanical transmission components to optimize the contact conditions...

... of ductile cast iron, which optimizes the tribological properties of engine crankshafts and reduces wear. Design/methodology/approach A new method was proposed based on the hardness difference in graphite removal to form an in situ texture. The friction performance was evaluated using...

... 21 12 2024 © Emerald Publishing Limited 2025 Emerald Publishing Limited Licensed re-use rights only Cylindrical roller thrust bearings Manganese-based composite phosphating coatings Tribological properties Solid lubrication Bearings, as crucial components in various...

.../methodology/approach Three resource-abundant wood species, Platycladus orientalis, Cunninghamia lanceolata and Betula platyphylla, were selected, and their properties were compared with those of Lignum vitae. The influencing mechanism of the tribological properties...

... data are collected by a three-axis vibration acceleration sensor and a noise sensor. Figure 2 Schematic of the test apparatus (Wang et al., 2023) Pitting texture Tapered roller bearing (TRBs) Tribological properties Frictional vibration noise Full oil lubrication...

... Limited 2024 Emerald Publishing Limited Licensed re-use rights only Electric vehicle PTFE h-BN Jatropha oil Lubrication Tribological properties Degradation of the environment and the rapid depletion of fossil fuels are currently the two greatest issues facing the global community...

... Surface texture Tribological properties Cemented carbide materials Cutting tools, as a primary technological method for part manufacturing, is widely applicated in shaping of mechanical components. Tool wear issue is inevitably existed in this process due to the harsh working environment...

...Kexin Ma; Jianxin Deng; Yichen Bao; Zhihui Zhang; Junyan Wang Purpose Liquid-assisted laser surface texturing technology was used to create composite microtextures on triangular guide rail surfaces to enhance their tribological properties. Design/methodology/approach Numerical simulations were...

... fraction of 1 Wt.% led to a significant reduction in friction coefficient and wear width. The wear depth exhibited a remarkable decrease of 260%, while the contact resistance reached its peak value. This improvement in tribological properties could be attributed to the presence of TiO₂...

... and analysis of wear trace morphology in PPI-based materials. Consequently, the influence of varied graphene nanoplatelets (GN) concentrations on the oil content, mechanical and tribological properties of PPI-based materials was elucidated. Findings The composites exhibit excellent oil-containing...