Development of practical solder joint technology for REBCO superconducting wires

Kotaro Maeda; Kaname Matsumoto; Tomoya Horide; Masaru Tomita

Presentation information

Oral presentation

11 Superconductivity » 11.2 Thin and thick superconducting films, coated conductors and film crystal growth

[13a-B407-1~11] 11.2 Thin and thick superconducting films, coated conductors and film crystal growth

Fri. Mar 13, 2020 9:00 AM - 12:00 PM B407 (2-407)

Shuhei Funaki(Shimane Univ.), Yuji Tsuchiya(Nagoya Univ.)

9:45 AM - 10:00 AM

[13a-B407-4] Development of practical solder joint technology for REBCO superconducting wires

Kotaro Maeda¹, 〇Kaname Matsumoto¹, Tomoya Horide¹, Masaru Tomita² (1.Kyutech, 2.RTRI)

Keywords:superconductor, joint

In order to develop a practical connection technology for DC transmission cables, a single lap joint as a connection element was prototyped using standard to low melting point solder alloys. We report basic data on mechanical strength and connection resistance of these joints.