报告题目：Electromechanical Properties Evaluation and Low resistance UW Joints of 2G CC tapes （第二代高温超导带材的低电阻焊接和机电性能评估）
报告人：SHIN Hyung-Seop教授 （韩国安东国立大学）
时间: 2016年12月6日（周二）14:00
地点：校本部G309
邀请人：蔡传兵教授
报告摘要：Rare-earth barium copper oxide (REBCO) coated conductor (CC) tapes have already been commercialized but still possess some issues in terms of manufacturing cost, anisotropic in-field performance, Ic response to mechanical loads such as delamination, homogeneity of current transport property, and production length. Development on improving its performance properties to meet the needs in practical device applications is underway and simplification of the tape’s architecture and manufacturing process are also being considered to enhance the performance-cost ratio. As compared to low temperature superconductors (LTS), high temperature superconductor (HTS) REBCO CC tapes provide a much wider range of operating temperature and a higher critical current density at 4.2 K making it more attractive in magnet and coil applications. The superior properties of the REBCO CC tapes under magnetic field have led to the development of superconducting magnets capable of producing field way above 25 T. In order to achieve its optimum performance, the electromechanical properties under different deformation modes and magnetic field should be evaluated for practical device design.
报告人简介：Hyung-Seop Shin，Director of Center for Research Facilities, Andong National University. His researches lie at Mechanical- Electromagnetic Property Evaluation of HTS Composite Tapes, Ultrasonic Welding Technology for 2G coated conductors and Li-ion battery cell, Welding Technology of Solid-state Joining: Friction stir spot welding and UW, Dynamic Materials Behaviours in Metallic, Ceramic and Polymeric Materials and so on. He has received many awards, including the 2005 Best Paper Award, 2009 Outstanding Paper Award and Yudam Academic Award, 2010 Academic Award, IEC 1906 Award, 2013 Academic Award and 2015 Best Paper Award. He has been the Chief-in-Editor, Progress in Superconductivity and Cryogenics (PSAC) and Associate Editor, Transactions of Korean Society of Mechanical Engineering A (KSME), Korea since 2010. He has received great academic accomplishments: 140 papers publications to International Journals (with Impact Factor) and 60 papers publications to Domestic Journals (in Korean).
