Preparation of Ag/Cu/Ti Nanofluids by Spark Discharge System and Its Control Parameters Study
This study selected silver, copper, and titanium as the research objects to explore the relationship between nanofluids properties and electrical discharge machining (EDM) processes. Regarding the products, UV-visible spectroscopy (UV-Vis) was applied to measure the concentration distribution of nan...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2015/694672 |
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| author | Kuo-Hsiung Tseng Juei-Long Chiu Heng-Lin Lee Chih-Yu Liao Hong-Shiou Lin Yi-Syuan Kao |
| author_facet | Kuo-Hsiung Tseng Juei-Long Chiu Heng-Lin Lee Chih-Yu Liao Hong-Shiou Lin Yi-Syuan Kao |
| author_sort | Kuo-Hsiung Tseng |
| collection | DOAJ |
| description | This study selected silver, copper, and titanium as the research objects to explore the relationship between nanofluids properties and electrical discharge machining (EDM) processes. Regarding the products, UV-visible spectroscopy (UV-Vis) was applied to measure the concentration distribution of nanofluids; zeta-size analysis is applied for measuring nanometal particles’ Zeta-Potential and the size distribution of metallic particles in the fluid. Finally, various instruments, including scanning electron microscope (SEM), were applied to observe the shape, size, and composition ratio of metal particles after processing. According to the experimental results, the control of the discharge pulse time, in addition to affecting the concentration of metallic liquid and temperature in the process, affects the size of the metal particles after the process. As the resistivity of silver and copper is very low, at about 15×10-9 Ω·m, if TON is set to between 10~50 μs, good preparation efficiency can be obtained. The resistivity of titanium is 420×10-9 Ω·m, which is much larger than that of silver or copper. Hence, TON should be set to approximately 100 μs to achieve a good discharge success rate. |
| format | Article |
| id | doaj-art-0eaf8a5172a248398ba42409a4b1aa95 |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-0eaf8a5172a248398ba42409a4b1aa952025-08-20T03:54:24ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422015-01-01201510.1155/2015/694672694672Preparation of Ag/Cu/Ti Nanofluids by Spark Discharge System and Its Control Parameters StudyKuo-Hsiung Tseng0Juei-Long Chiu1Heng-Lin Lee2Chih-Yu Liao3Hong-Shiou Lin4Yi-Syuan Kao5Department of Electrical Engineering, National Taipei University of Technology, Taipei 10608, TaiwanDepartment of Electrical Engineering, National Taipei University of Technology, Taipei 10608, TaiwanDepartment of Electrical Engineering, National Taipei University of Technology, Taipei 10608, TaiwanDepartment of Electrical Engineering, National Taipei University of Technology, Taipei 10608, TaiwanDepartment of Electrical Engineering, National Taipei University of Technology, Taipei 10608, TaiwanDepartment of Electrical Engineering, National Taipei University of Technology, Taipei 10608, TaiwanThis study selected silver, copper, and titanium as the research objects to explore the relationship between nanofluids properties and electrical discharge machining (EDM) processes. Regarding the products, UV-visible spectroscopy (UV-Vis) was applied to measure the concentration distribution of nanofluids; zeta-size analysis is applied for measuring nanometal particles’ Zeta-Potential and the size distribution of metallic particles in the fluid. Finally, various instruments, including scanning electron microscope (SEM), were applied to observe the shape, size, and composition ratio of metal particles after processing. According to the experimental results, the control of the discharge pulse time, in addition to affecting the concentration of metallic liquid and temperature in the process, affects the size of the metal particles after the process. As the resistivity of silver and copper is very low, at about 15×10-9 Ω·m, if TON is set to between 10~50 μs, good preparation efficiency can be obtained. The resistivity of titanium is 420×10-9 Ω·m, which is much larger than that of silver or copper. Hence, TON should be set to approximately 100 μs to achieve a good discharge success rate.http://dx.doi.org/10.1155/2015/694672 |
| spellingShingle | Kuo-Hsiung Tseng Juei-Long Chiu Heng-Lin Lee Chih-Yu Liao Hong-Shiou Lin Yi-Syuan Kao Preparation of Ag/Cu/Ti Nanofluids by Spark Discharge System and Its Control Parameters Study Advances in Materials Science and Engineering |
| title | Preparation of Ag/Cu/Ti Nanofluids by Spark Discharge System and Its Control Parameters Study |
| title_full | Preparation of Ag/Cu/Ti Nanofluids by Spark Discharge System and Its Control Parameters Study |
| title_fullStr | Preparation of Ag/Cu/Ti Nanofluids by Spark Discharge System and Its Control Parameters Study |
| title_full_unstemmed | Preparation of Ag/Cu/Ti Nanofluids by Spark Discharge System and Its Control Parameters Study |
| title_short | Preparation of Ag/Cu/Ti Nanofluids by Spark Discharge System and Its Control Parameters Study |
| title_sort | preparation of ag cu ti nanofluids by spark discharge system and its control parameters study |
| url | http://dx.doi.org/10.1155/2015/694672 |
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