| Presentation | 2016-01-22 Magnetic Pulse Seam Welding of Al/Cu Sheets using 4-Turn Flat Coil Tomokatsu Aizawa, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes a novel welding technique of an Al sheet to a Cu sheet and its experimental results. When a discharge current from a capacitor bank passes through a flat four-turn coil, a magnetic flux is suddenly generated around the coil. Eddy currents are induced in the overlapped Al sheet and Cu sheet placed on the coil. The Al/Cu sheets have a gap between them. Electromagnetic force acts on the Al sheet near the coil and lets the Al sheet collide and weld to the Cu sheet. The bank energy required for this welding is less than 0.5kJ and the peak discharge current is less than 40kA. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Al/Cu joining / Welding / Magnetic pulse welding / Seam welding / Al/Cu sheets / Laminated Li-ion battery |
| Paper # | EMD2015-87 |
| Date of Issue | 2016-01-15 (EMD) |
| Conference Information | |
| Committee | EMD |
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| Conference Date | 2016/1/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Junya Sekikawa(Shizuoka Univ.) |
| Vice Chair | Yoshiteru Abe(NTT) |
| Secretary | Yoshiteru Abe(Sumitomo Denso) |
| Assistant | Shinichi Wada(TMC system) |
| Paper Information | |
| Registration To | Technical Committee on Electromechanical Devices |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Magnetic Pulse Seam Welding of Al/Cu Sheets using 4-Turn Flat Coil |
| Sub Title (in English) | |
| Keyword(1) | Al/Cu joining |
| Keyword(2) | Welding |
| Keyword(3) | Magnetic pulse welding |
| Keyword(4) | Seam welding |
| Keyword(5) | Al/Cu sheets |
| Keyword(6) | Laminated Li-ion battery |
| 1st Author's Name | Tomokatsu Aizawa |
| 1st Author's Affiliation | Tokyo Metropolitan College of Technology(Tokyo Metropolitan College) |
| Date | 2016-01-22 |
| Paper # | EMD2015-87 |
| Volume (vol) | vol.115 |
| Number (no) | EMD-416 |
| Page | pp.pp.1-6(EMD), |
| #Pages | 6 |
| Date of Issue | 2016-01-15 (EMD) |