CONNECTION PART OF SUPERCONDUCTIVE CABLE AND ASSEMBLY METHOD THEREFOR

PROBLEM TO BE SOLVED: To suitably connect an electrode and a superconductive cable without generating solder bleeding, with keeping connection resistance low without deteriorating superconductive properties.SOLUTION: A connection part has a superconductive cable having a superconductive conductor layer manufactured by winding a plurality of superconductive wire materials around a core material with a circle shape, and a cylindrical electrode to which the superconductive cable is inserted and which connected to the superconductive conductor layer, in which the superconductive conductor layer and the cylindrical electrode are connected by a soldering connection and arranged over an outside surface of the cylindrical electrode and the superconductive conductor layer, and has a resin coating layer for covering the superconductive wire material and the cylindrical electrode.SELECTED DRAWING: Figure 5 【課題】半田漏れが発生することなく、接続抵抗も低く抑えて超電導特性を劣化させることなく、電極と超電導線材とを好適に接続できること。【解決手段】芯材の周囲に円状に複数の超電導線材が巻き付けてなる超電導導体層を有する超電導ケーブルと、超電導ケーブルが挿入され、超電導導体層と接合される筒状電極と、を有し、超電導導体層と筒状電極とは半田付け接合により接合され、筒状電極の外面と超電導導体層に掛け渡して設けられ、超電導線材と筒状電極の端部との間を覆う樹脂被覆層を備える。【選択図】図５