[HTML][HTML] Effect of heating and bending on localized critical current in 2G HTS tapes with non-contact trapped field measurements

CM Yang, QF Hong, CL Chang, IG Chen - Journal of Materials Research …, 2024 - Elsevier
Current-voltage measurement (I–V curve) is a typical method to identify the critical current (I
c) of second-generation high-temperature superconducting tapes (2G HTS tapes). However …

Numerical Study on Mechanical Behavior and Electromechanical Properties of Solder-Jointed REBCO-Coated Conductors

T Liao, W Wang, Z Chen, M Guan - Materials, 2024 - mdpi.com
As the second-generation high-temperature superconducting conductors, rare earth–barium–
copper–oxide (REBCO) coated conductor (CC) tapes have good potential as high-field and …

Fabrication of flux-free REBCO CC joints by hybridizing ultrasonic welding and soldering

AR Nisay, M de Leon, HS Shin - IEEE Transactions on Applied …, 2024 - ieeexplore.ieee.org
Joining rare-earth barium copper oxide (REBCO) coated conductor (CC) tapes using hybrid
welding (HW), a combination of ultrasonic welding (UW) and soldering methods, has shown …

Press-Welding Between High-Temperature Superconducting Tape Conductors With Low-Temperature Solders Including Indium

S Ito, R Tamura, H Yamamoto, T Onji… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
The onsite technology of simple and quickly-fabricated low-resistive joints is required to
install the high-temperature superconducting (HTS) DC feeder cable for railway systems. We …

Robust Joining Solution of REBCO-to-Copper for Current Lead Applications Using Ultrasonic Welding

MB de Leon, HS Shin - IEEE Transactions on Applied …, 2024 - ieeexplore.ieee.org
This study investigates the utilization of ultrasonic welding (UW) to establish robust
connections between REBCO coated conductor (CC) tapes (4 mm and 12 mm in width) and …