Microstructure and tribological properties of Mg matrix composite reinforced with modified graphene
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 graph...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-07-01
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| Series: | Journal of Materials Research and Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785423016356 |
| _version_ | 1797745203750109184 |
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| author | Miao Wang Guowen Xie Dazhao Liu Zhao Yang Rui Fan Jie Sheng Gang Wang Bo Cui |
| author_facet | Miao Wang Guowen Xie Dazhao Liu Zhao Yang Rui Fan Jie Sheng Gang Wang Bo Cui |
| author_sort | Miao Wang |
| collection | DOAJ |
| description | 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. |
| first_indexed | 2024-03-12T15:20:01Z |
| format | Article |
| id | doaj.art-90070471748a42a3888475a28620e5a5 |
| institution | Directory Open Access Journal |
| issn | 2238-7854 |
| language | English |
| last_indexed | 2024-03-12T15:20:01Z |
| publishDate | 2023-07-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Materials Research and Technology |
| spelling | doaj.art-90070471748a42a3888475a28620e5a52023-08-11T05:34:33ZengElsevierJournal of Materials Research and Technology2238-78542023-07-012565426549Microstructure and tribological properties of Mg matrix composite reinforced with modified grapheneMiao Wang0Guowen Xie1Dazhao Liu2Zhao Yang3Rui Fan4Jie Sheng5Gang Wang6Bo Cui7Anhui Key Laboratory of High-Performance Non-ferrous Metal Materials, Anhui Polytechnic University, Wuhu 241000, China; Corresponding author.Anhui Key Laboratory of High-Performance Non-ferrous Metal Materials, Anhui Polytechnic University, Wuhu 241000, ChinaAnhui Key Laboratory of High-Performance Non-ferrous Metal Materials, Anhui Polytechnic University, Wuhu 241000, China; Corresponding author.Anhui Key Laboratory of High-Performance Non-ferrous Metal Materials, Anhui Polytechnic University, Wuhu 241000, ChinaSchool of Mechanical and Electrical Engineering, Qiqihar University, Qiqihar, 161000, Heilongjiang, China; Corresponding author.Laboratory for Space Environment and Physical Science, Research Center of Basic Space Science, Harbin Institute of Technology, Harbin 150001, ChinaAnhui Key Laboratory of High-Performance Non-ferrous Metal Materials, Anhui Polytechnic University, Wuhu 241000, ChinaState Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, 200240, ChinaGraphene 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.http://www.sciencedirect.com/science/article/pii/S2238785423016356GrapheneMg based compositeMicrostructureTribological propertiesMechanism |
| spellingShingle | Miao Wang Guowen Xie Dazhao Liu Zhao Yang Rui Fan Jie Sheng Gang Wang Bo Cui Microstructure and tribological properties of Mg matrix composite reinforced with modified graphene Journal of Materials Research and Technology Graphene Mg based composite Microstructure Tribological properties Mechanism |
| title | Microstructure and tribological properties of Mg matrix composite reinforced with modified graphene |
| title_full | Microstructure and tribological properties of Mg matrix composite reinforced with modified graphene |
| title_fullStr | Microstructure and tribological properties of Mg matrix composite reinforced with modified graphene |
| title_full_unstemmed | Microstructure and tribological properties of Mg matrix composite reinforced with modified graphene |
| title_short | Microstructure and tribological properties of Mg matrix composite reinforced with modified graphene |
| title_sort | microstructure and tribological properties of mg matrix composite reinforced with modified graphene |
| topic | Graphene Mg based composite Microstructure Tribological properties Mechanism |
| url | http://www.sciencedirect.com/science/article/pii/S2238785423016356 |
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