Preparation of Ag-based electrical contact materials and their anti-arc erosion property
To address the issues of poor arc erosion resistance and short electrical life of Ag-based electrical contact materials, the surface of carbon fibers was modified by chemical copper plating, and then Ag-based electrical contact materials were prepared by using powder metallurgy technology. The micro...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of XPU
2024-08-01
|
| Series: | Xi'an Gongcheng Daxue xuebao |
| Subjects: | |
| Online Access: | http://journal.xpu.edu.cn/en/#/digest?ArticleID=1483 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850271809111326720 |
|---|---|
| author | FU Chong LU Yang MAN Shengbo LIU Yuxin LI Xu ZHOU Xiongfei |
| author_facet | FU Chong LU Yang MAN Shengbo LIU Yuxin LI Xu ZHOU Xiongfei |
| author_sort | FU Chong |
| collection | DOAJ |
| description | To address the issues of poor arc erosion resistance and short electrical life of Ag-based electrical contact materials, the surface of carbon fibers was modified by chemical copper plating, and then Ag-based electrical contact materials were prepared by using powder metallurgy technology. The microscopic morphology of the carbon fiber surface and the surface of the Ag-based electrical contact material was characterized by scanning electron microscopy; the overall mass loss was measured and the arc erosion morphology was characterized by arc erosion testing of the Ag-based electrical contact material through the electrical performance simulation open-break system. The results show that the surface modification of carbon fibers can effectively improve the wettability with Ag substrate; and that the addition of carbon fibers can effectively improve the arc erosion resistance of AgSnO2 electrical contact materials compared with AgSnO2 electrical contact materials without carbon fibers. |
| format | Article |
| id | doaj-art-5fe4506a1dae40e99bb5389e836628d1 |
| institution | OA Journals |
| issn | 1674-649X |
| language | zho |
| publishDate | 2024-08-01 |
| publisher | Editorial Office of Journal of XPU |
| record_format | Article |
| series | Xi'an Gongcheng Daxue xuebao |
| spelling | doaj-art-5fe4506a1dae40e99bb5389e836628d12025-08-20T01:52:06ZzhoEditorial Office of Journal of XPUXi'an Gongcheng Daxue xuebao1674-649X2024-08-01384495510.13338/j.issn.1674-649x.2024.04.007Preparation of Ag-based electrical contact materials and their anti-arc erosion propertyFU Chong0LU Yang1MAN Shengbo2LIU Yuxin3LI Xu4ZHOU Xiongfei5School of Materials Science and Engineering, Xi’an Polytechnic University, Xi’an 710048, ChinaSchool of Materials Science and Engineering, Xi’an Polytechnic University, Xi’an 710048, ChinaSchool of Materials Science and Engineering, Xi’an Polytechnic University, Xi’an 710048, ChinaSchool of Materials Science and Engineering, Xi’an Polytechnic University, Xi’an 710048, ChinaSchool of Materials Science and Engineering, Xi’an Polytechnic University, Xi’an 710048, ChinaSchool of Materials Science and Engineering, Xi’an Polytechnic University, Xi’an 710048, ChinaTo address the issues of poor arc erosion resistance and short electrical life of Ag-based electrical contact materials, the surface of carbon fibers was modified by chemical copper plating, and then Ag-based electrical contact materials were prepared by using powder metallurgy technology. The microscopic morphology of the carbon fiber surface and the surface of the Ag-based electrical contact material was characterized by scanning electron microscopy; the overall mass loss was measured and the arc erosion morphology was characterized by arc erosion testing of the Ag-based electrical contact material through the electrical performance simulation open-break system. The results show that the surface modification of carbon fibers can effectively improve the wettability with Ag substrate; and that the addition of carbon fibers can effectively improve the arc erosion resistance of AgSnO2 electrical contact materials compared with AgSnO2 electrical contact materials without carbon fibers.http://journal.xpu.edu.cn/en/#/digest?ArticleID=1483ag-based electrical contact materialscarbon fibermicro morphologyarc erosion |
| spellingShingle | FU Chong LU Yang MAN Shengbo LIU Yuxin LI Xu ZHOU Xiongfei Preparation of Ag-based electrical contact materials and their anti-arc erosion property Xi'an Gongcheng Daxue xuebao ag-based electrical contact materials carbon fiber micro morphology arc erosion |
| title | Preparation of Ag-based electrical contact materials and their anti-arc erosion property |
| title_full | Preparation of Ag-based electrical contact materials and their anti-arc erosion property |
| title_fullStr | Preparation of Ag-based electrical contact materials and their anti-arc erosion property |
| title_full_unstemmed | Preparation of Ag-based electrical contact materials and their anti-arc erosion property |
| title_short | Preparation of Ag-based electrical contact materials and their anti-arc erosion property |
| title_sort | preparation of ag based electrical contact materials and their anti arc erosion property |
| topic | ag-based electrical contact materials carbon fiber micro morphology arc erosion |
| url | http://journal.xpu.edu.cn/en/#/digest?ArticleID=1483 |
| work_keys_str_mv | AT fuchong preparationofagbasedelectricalcontactmaterialsandtheirantiarcerosionproperty AT luyang preparationofagbasedelectricalcontactmaterialsandtheirantiarcerosionproperty AT manshengbo preparationofagbasedelectricalcontactmaterialsandtheirantiarcerosionproperty AT liuyuxin preparationofagbasedelectricalcontactmaterialsandtheirantiarcerosionproperty AT lixu preparationofagbasedelectricalcontactmaterialsandtheirantiarcerosionproperty AT zhouxiongfei preparationofagbasedelectricalcontactmaterialsandtheirantiarcerosionproperty |