Microstructure and tribological properties of Mg matrix composite reinforced with modified graphene

Miao Wang; Guowen Xie; Dazhao Liu; Zhao Yang; Rui Fan; Jie Sheng; Gang Wang; Bo Cui

doi:10.1016/j.jmrt.2023.07.107

Microstructure and tribological properties of Mg matrix composite reinforced with modified graphene

Miao Wang^*
, Guowen Xie
, Dazhao Liu^*
, Zhao Yang
, Rui Fan^*
, Jie Sheng
, Gang Wang
, Bo Cui

^*Corresponding author for this work

School of Materials Science and Engineering

Anhui Polytechnic University
Qiqihar University
Shanghai Jiao Tong University

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

Graphene has recently gained significant interest as a promising lubricant and additive for metal matrix composites. In this work, the microstructure and tribological properties of Mg-based composites were systematically investigated by introducing nano-ZnO modified graphene. It was found that graphene can be uniformly distributed in Mg matrix. In addition, MgO, the interfacial reaction product with nanoscale structure, can enhance the interfacial bonding strength of the composite. Compared to pure Mg matrix, the composite shown significant improvements in hardness and wear resistance. Finally, the mechanism of the wear resistance of the composite was discussed. This work provides technical support and theoretical guidance for the preparation and design of metal matrix composite with high wear resistance.

Original language	English
Pages (from-to)	6542-6549
Number of pages	8
Journal	Journal of Materials Research and Technology
Volume	25
DOIs	https://doi.org/10.1016/j.jmrt.2023.07.107
State	Published - 1 Jul 2023

Keywords

Graphene
Mechanism
Mg based composite
Microstructure
Tribological properties

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10.1016/j.jmrt.2023.07.107

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title = "Microstructure and tribological properties of Mg matrix composite reinforced with modified graphene",

abstract = "Graphene has recently gained significant interest as a promising lubricant and additive for metal matrix composites. In this work, the microstructure and tribological properties of Mg-based composites were systematically investigated by introducing nano-ZnO modified graphene. It was found that graphene can be uniformly distributed in Mg matrix. In addition, MgO, the interfacial reaction product with nanoscale structure, can enhance the interfacial bonding strength of the composite. Compared to pure Mg matrix, the composite shown significant improvements in hardness and wear resistance. Finally, the mechanism of the wear resistance of the composite was discussed. This work provides technical support and theoretical guidance for the preparation and design of metal matrix composite with high wear resistance.",

keywords = "Graphene, Mechanism, Mg based composite, Microstructure, Tribological properties",

author = "Miao Wang and Guowen Xie and Dazhao Liu and Zhao Yang and Rui Fan and Jie Sheng and Gang Wang and Bo Cui",

note = "Publisher Copyright: {\textcopyright} 2023 The Authors",

year = "2023",

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doi = "10.1016/j.jmrt.2023.07.107",

language = "英语",

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TY - JOUR

T1 - Microstructure and tribological properties of Mg matrix composite reinforced with modified graphene

AU - Wang, Miao

AU - Xie, Guowen

AU - Liu, Dazhao

AU - Yang, Zhao

AU - Fan, Rui

AU - Sheng, Jie

AU - Wang, Gang

AU - Cui, Bo

PY - 2023/7/1

Y1 - 2023/7/1

N2 - Graphene has recently gained significant interest as a promising lubricant and additive for metal matrix composites. In this work, the microstructure and tribological properties of Mg-based composites were systematically investigated by introducing nano-ZnO modified graphene. It was found that graphene can be uniformly distributed in Mg matrix. In addition, MgO, the interfacial reaction product with nanoscale structure, can enhance the interfacial bonding strength of the composite. Compared to pure Mg matrix, the composite shown significant improvements in hardness and wear resistance. Finally, the mechanism of the wear resistance of the composite was discussed. This work provides technical support and theoretical guidance for the preparation and design of metal matrix composite with high wear resistance.

AB - Graphene has recently gained significant interest as a promising lubricant and additive for metal matrix composites. In this work, the microstructure and tribological properties of Mg-based composites were systematically investigated by introducing nano-ZnO modified graphene. It was found that graphene can be uniformly distributed in Mg matrix. In addition, MgO, the interfacial reaction product with nanoscale structure, can enhance the interfacial bonding strength of the composite. Compared to pure Mg matrix, the composite shown significant improvements in hardness and wear resistance. Finally, the mechanism of the wear resistance of the composite was discussed. This work provides technical support and theoretical guidance for the preparation and design of metal matrix composite with high wear resistance.

KW - Graphene

KW - Mechanism

KW - Mg based composite

KW - Microstructure

KW - Tribological properties

UR - https://www.scopus.com/pages/publications/85165529061

U2 - 10.1016/j.jmrt.2023.07.107

DO - 10.1016/j.jmrt.2023.07.107

M3 - 文章

AN - SCOPUS:85165529061

SN - 2238-7854

VL - 25

SP - 6542

EP - 6549

JO - Journal of Materials Research and Technology

JF - Journal of Materials Research and Technology

ER -

Microstructure and tribological properties of Mg matrix composite reinforced with modified graphene

Abstract

Keywords

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