On the tribological behaviors of Cu matrix composites with different Cu-coated graphite content

H Li, Y Liu, B Zheng, S Wang, Y Yi, Y Zhang… - Journal of Materials …, 2023 - Elsevier
Graphite/Cu composite is widely used in pantograph slide plates. To further understand its
lubrication behaviors, the tribological properties of graphite/Cu composites with different …

Enhanced mechanical and tribological properties of low-cost core-shell structured microcrystalline graphite/Cu composites

M Zhong, S Duan, X Wu, X Min, Z Huang, M Fang, H Li… - Wear, 2024 - Elsevier
In the past, microcrystalline graphite (MG) was mainly used for the preparation of carbon
enhancers and flame retardant, and is a low value-added inorganic mineral. There are very …

Review of preparation and application of copper–steel bimetal composites

Y Wang, Y Gao, Y Li, W Zhai, L Sun, C Zhang - 2019 - icevirtuallibrary.com
With the rapid development of modern science and industrial technology, single metals or
alloys are restricted by working conditions and cost. It is challenging to meet the …

Research on synergistic lubrication effect of silver modified Cu–Ni-graphite composite

Y Wang, Y Gao, Y Li, M Li, L Sun, W Zhai, K Li - Wear, 2020 - Elsevier
Cu–Ni-graphite composite is intended to be used as switch slide baseplates in the high-
speed railways., The composite is modified by silver element to enhance the tribological …

Interface microstructure and tribological behaviors of copper matrix composites with high graphite content prepared by short-process reduction and vacuum hot …

T Zhou, J Dai, Z Xiao, WT Qiu, Q Lei, X Liu, L Qin, M Ma - Jom, 2022 - Springer
Combining short-process reduction and vacuum hot pressing, copper matrix composites
with the graphite volume fraction of 55% and 70% were prepared by cuprous oxide and …

Recent Advances in Interface Modification of Cu/graphite Composites and Layered Ternary Carbides of Modified Layer Candidate

H Wei, M Li, X Li, W Zhan, F Li, Y Dai, J Zou - Journal of Wuhan University …, 2024 - Springer
We review the fundamental properties and significant issues related to Cu/graphite
composites. In particular, recent research on the interfacial modification of Cu/graphite …

Study on Microstructure and Mechanical Properties Modification of Cu-Ti3AlC2 Composites by Ni Element

Y Wang, L Xu, X Li - Coatings, 2023 - mdpi.com
Ti3AlC2 three-layered ceramics-reinforced copper matrix composites show not only the
strength of the copper matrix but also better wear resistance, all while preserving its …

Effect of microwave-activated sintering on microstructure and properties of graphite/copper composites

Z Tang, L Xu, Z Wang, Z Han, J Liu - ACS Applied Electronic …, 2021 - ACS Publications
When the graphite/copper composite is used as an electronic packaging material, it is
difficult to take advantage of the thermal conductivity due to its poor interface bonding. In this …

Microstructure and mechanical properties of Cu\Ni-coated α-Al2O3w and graphene nano-platelets co-reinforced copper matrix composites

Z Li, X Jiang, H Sun, S Liu, Y Pang, Z Wu… - Materials Chemistry and …, 2024 - Elsevier
Abstract graphene nano-platelets (GNPs) and α-Al 2 O 3w reinforced laminated Cu matrix
composites were successfully prepared by flake powders metallurgy (FPM) and vacuum hot …

Microstructure and tribological behaviors of diffusion bonded powder sintered Cu–Sn based alloys

Z Li, G Zhao, H Wang, G Gao, S Chen… - Materials Research …, 2021 - iopscience.iop.org
Owing to good self-lubricating performance, tin bronze is widely used in industrial fields. As
tin bronze parts manufactured by powder metallurgy, their tribological performances are …