Tribological and electrochemical corrosion behaviors of Cu-based powder metallurgy composites reinforced by in-situ WC with different morphology
Tribological and electrochemical corrosion behaviors of copper matrix composites (CMCs) reinforced by the in-situ tungsten carbide with different morphology were investigated in the present work. Compared to the granular and lumpy tungsten carbide, the mesh-structured WC has been found to be more be...
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| Format: | Article |
| Language: | English |
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Elsevier
2022-11-01
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| Series: | Journal of Materials Research and Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785422017380 |
| _version_ | 1828115959174397952 |
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| author | Zhiwei Wang Yu Bian Junjie Ni Xiaoqiang Li Yue Xu Yuxuan Shao Jinming Zhen Liping Cai Laima Luo |
| author_facet | Zhiwei Wang Yu Bian Junjie Ni Xiaoqiang Li Yue Xu Yuxuan Shao Jinming Zhen Liping Cai Laima Luo |
| author_sort | Zhiwei Wang |
| collection | DOAJ |
| description | Tribological and electrochemical corrosion behaviors of copper matrix composites (CMCs) reinforced by the in-situ tungsten carbide with different morphology were investigated in the present work. Compared to the granular and lumpy tungsten carbide, the mesh-structured WC has been found to be more beneficial the wear resistance of CMCs, due in main to its hindrance effect on spalling of copper matrix during friction processes. The hindrance effect is responsible for a 56.0% reduction in the wear rate of CMCs reinforced by mesh-structured WC than those by granular and lumpy WC. Such novel findings provide a method to improve the wear resistance of CMCs, though the mesh-structured WC is easier to induce their electrochemical corrosion. Additionally, the effect mechanism of WC morphology on the materials wear and corrosion behaviors was discussed on the basis of experimental results. |
| first_indexed | 2024-04-11T12:49:42Z |
| format | Article |
| id | doaj.art-540a27d97d5c442c8be101e6d3f29e6e |
| institution | Directory Open Access Journal |
| issn | 2238-7854 |
| language | English |
| last_indexed | 2024-04-11T12:49:42Z |
| publishDate | 2022-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Materials Research and Technology |
| spelling | doaj.art-540a27d97d5c442c8be101e6d3f29e6e2022-12-22T04:23:15ZengElsevierJournal of Materials Research and Technology2238-78542022-11-012140674078Tribological and electrochemical corrosion behaviors of Cu-based powder metallurgy composites reinforced by in-situ WC with different morphologyZhiwei Wang0Yu Bian1Junjie Ni2Xiaoqiang Li3Yue Xu4Yuxuan Shao5Jinming Zhen6Liping Cai7Laima Luo8School of Materials Science and Engineering, Liaocheng University, Liaocheng 252059, ChinaSchool of Materials Science and Engineering, Liaocheng University, Liaocheng 252059, ChinaSchool of Materials Science and Engineering, Liaocheng University, Liaocheng 252059, China; Corresponding author.School of Materials Science and Engineering, Liaocheng University, Liaocheng 252059, ChinaSchool of Materials Science and Engineering, Hefei University of Technology, Hefei 230009, ChinaSchool of Materials Science and Engineering, Liaocheng University, Liaocheng 252059, ChinaSchool of Materials Science and Engineering, Liaocheng University, Liaocheng 252059, ChinaZhejiang Institute of Product Quality and Safety Science, Hangzhou 310018, ChinaSchool of Materials Science and Engineering, Hefei University of Technology, Hefei 230009, China; Corresponding author.Tribological and electrochemical corrosion behaviors of copper matrix composites (CMCs) reinforced by the in-situ tungsten carbide with different morphology were investigated in the present work. Compared to the granular and lumpy tungsten carbide, the mesh-structured WC has been found to be more beneficial the wear resistance of CMCs, due in main to its hindrance effect on spalling of copper matrix during friction processes. The hindrance effect is responsible for a 56.0% reduction in the wear rate of CMCs reinforced by mesh-structured WC than those by granular and lumpy WC. Such novel findings provide a method to improve the wear resistance of CMCs, though the mesh-structured WC is easier to induce their electrochemical corrosion. Additionally, the effect mechanism of WC morphology on the materials wear and corrosion behaviors was discussed on the basis of experimental results.http://www.sciencedirect.com/science/article/pii/S2238785422017380Copper matrix compositesTungsten carbidePowder metallurgyWearCorrosion |
| spellingShingle | Zhiwei Wang Yu Bian Junjie Ni Xiaoqiang Li Yue Xu Yuxuan Shao Jinming Zhen Liping Cai Laima Luo Tribological and electrochemical corrosion behaviors of Cu-based powder metallurgy composites reinforced by in-situ WC with different morphology Journal of Materials Research and Technology Copper matrix composites Tungsten carbide Powder metallurgy Wear Corrosion |
| title | Tribological and electrochemical corrosion behaviors of Cu-based powder metallurgy composites reinforced by in-situ WC with different morphology |
| title_full | Tribological and electrochemical corrosion behaviors of Cu-based powder metallurgy composites reinforced by in-situ WC with different morphology |
| title_fullStr | Tribological and electrochemical corrosion behaviors of Cu-based powder metallurgy composites reinforced by in-situ WC with different morphology |
| title_full_unstemmed | Tribological and electrochemical corrosion behaviors of Cu-based powder metallurgy composites reinforced by in-situ WC with different morphology |
| title_short | Tribological and electrochemical corrosion behaviors of Cu-based powder metallurgy composites reinforced by in-situ WC with different morphology |
| title_sort | tribological and electrochemical corrosion behaviors of cu based powder metallurgy composites reinforced by in situ wc with different morphology |
| topic | Copper matrix composites Tungsten carbide Powder metallurgy Wear Corrosion |
| url | http://www.sciencedirect.com/science/article/pii/S2238785422017380 |
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