Investigation of Electromagnetic Pulse Compaction on Conducting Graphene/PEKK Composite Powder
Polymer-composite materials have the characteristics of light weight, high load, corrosion resistance, heat resistance, and high oil resistance. In particular, graphene composite has better electrical conductivity and mechanical performance. However, the raw materials of graphene composite are proce...
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| Format: | Article |
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MDPI AG
2021-01-01
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| Series: | Materials |
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| Online Access: | https://www.mdpi.com/1996-1944/14/3/636 |
| _version_ | 1797405822774411264 |
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| author | Quanbin Wang Deli Jia Xiaohan Pei Xuelian Wu Fan Xu Huixiong Wang Minghao Cao Haidong Chen |
| author_facet | Quanbin Wang Deli Jia Xiaohan Pei Xuelian Wu Fan Xu Huixiong Wang Minghao Cao Haidong Chen |
| author_sort | Quanbin Wang |
| collection | DOAJ |
| description | Polymer-composite materials have the characteristics of light weight, high load, corrosion resistance, heat resistance, and high oil resistance. In particular, graphene composite has better electrical conductivity and mechanical performance. However, the raw materials of graphene composite are processed into semi-finished products, directly affecting their performance and service life. The electromagnetic pulse compaction was initially studied to get the product Graphene/PEKK composite powder. Simultaneously, spark plasma sintering was used to get the bars to determine the electrical conductivity of Graphene/PEKK composite. On the basis of this result, conducting Graphene/PEKK composite powder can be processed by electromagnetic pulse compaction. Finite element numerical analysis was used to obtain process parameters during the electromagnetic pulse compaction. The results show that discharge voltage and discharge capacitance influence on the magnetic force, which is a main moulding factor affecting stress, strain and density distribution on the specimen during electromagnetic pulse compaction in a few microseconds. |
| first_indexed | 2024-03-09T03:15:46Z |
| format | Article |
| id | doaj.art-3887e06dae6a415f9019aaf2c48b10c2 |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-09T03:15:46Z |
| publishDate | 2021-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-3887e06dae6a415f9019aaf2c48b10c22023-12-03T15:20:02ZengMDPI AGMaterials1996-19442021-01-0114363610.3390/ma14030636Investigation of Electromagnetic Pulse Compaction on Conducting Graphene/PEKK Composite PowderQuanbin Wang0Deli Jia1Xiaohan Pei2Xuelian Wu3Fan Xu4Huixiong Wang5Minghao Cao6Haidong Chen7Department of Oil & Gas Production Equipment, Research Institute of Petroleum Exploration and Development, Xueyuan Road 20#, Beijing 100083, ChinaDepartment of Oil & Gas Production Equipment, Research Institute of Petroleum Exploration and Development, Xueyuan Road 20#, Beijing 100083, ChinaDepartment of Oil & Gas Production Equipment, Research Institute of Petroleum Exploration and Development, Xueyuan Road 20#, Beijing 100083, ChinaSchool of Mechanical Engineering, Jiangsu University, Xuefu Road 301#, Zhenjiang 212000, ChinaSchool of Mechanical Engineering, Jiangsu University, Xuefu Road 301#, Zhenjiang 212000, ChinaSchool of Mechanical Engineering, Jiangsu University, Xuefu Road 301#, Zhenjiang 212000, ChinaSchool of Mechanical Engineering, Jiangsu University, Xuefu Road 301#, Zhenjiang 212000, ChinaSchool of Mechanical Engineering, Jiangsu University, Xuefu Road 301#, Zhenjiang 212000, ChinaPolymer-composite materials have the characteristics of light weight, high load, corrosion resistance, heat resistance, and high oil resistance. In particular, graphene composite has better electrical conductivity and mechanical performance. However, the raw materials of graphene composite are processed into semi-finished products, directly affecting their performance and service life. The electromagnetic pulse compaction was initially studied to get the product Graphene/PEKK composite powder. Simultaneously, spark plasma sintering was used to get the bars to determine the electrical conductivity of Graphene/PEKK composite. On the basis of this result, conducting Graphene/PEKK composite powder can be processed by electromagnetic pulse compaction. Finite element numerical analysis was used to obtain process parameters during the electromagnetic pulse compaction. The results show that discharge voltage and discharge capacitance influence on the magnetic force, which is a main moulding factor affecting stress, strain and density distribution on the specimen during electromagnetic pulse compaction in a few microseconds.https://www.mdpi.com/1996-1944/14/3/636graphene compositeconductivityspark plasma sinteringmagnetic forceelectromagnetic pulse compaction |
| spellingShingle | Quanbin Wang Deli Jia Xiaohan Pei Xuelian Wu Fan Xu Huixiong Wang Minghao Cao Haidong Chen Investigation of Electromagnetic Pulse Compaction on Conducting Graphene/PEKK Composite Powder Materials graphene composite conductivity spark plasma sintering magnetic force electromagnetic pulse compaction |
| title | Investigation of Electromagnetic Pulse Compaction on Conducting Graphene/PEKK Composite Powder |
| title_full | Investigation of Electromagnetic Pulse Compaction on Conducting Graphene/PEKK Composite Powder |
| title_fullStr | Investigation of Electromagnetic Pulse Compaction on Conducting Graphene/PEKK Composite Powder |
| title_full_unstemmed | Investigation of Electromagnetic Pulse Compaction on Conducting Graphene/PEKK Composite Powder |
| title_short | Investigation of Electromagnetic Pulse Compaction on Conducting Graphene/PEKK Composite Powder |
| title_sort | investigation of electromagnetic pulse compaction on conducting graphene pekk composite powder |
| topic | graphene composite conductivity spark plasma sintering magnetic force electromagnetic pulse compaction |
| url | https://www.mdpi.com/1996-1944/14/3/636 |
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