Title :
Development of superconductor and magnet design of 40 T class hybrid magnet
Author :
Hanai, Satoshi ; Inagaki, Junji ; Takahashi, Nobuji ; Sato, Shinya ; Miyase, Toshihiro ; Murase, Satoru ; Nakayama, Shigeo ; Tezuka, Masaru ; Inoue, Kiyoshi ; Kiyoshi, Tsukasa ; Takeuchi, Takao ; Itoh, Kikuo ; Wada, Hitosh ; Maeda, Hiroshi
Author_Institution :
Toshiba Corp., Yokohama, Japan
fDate :
7/1/1996 12:00:00 AM
Abstract :
Construction of the 40 T class hybrid magnet system was completed at NRIM. The hybrid magnet will be able to generates the world´s highest continuous magnetic field of 40 T class in a 30 mm clear bore. Generation of high magnetic field with the hybrid magnet causes serious problems due to large electromagnetic force. To handle the problems, we have developed new type (Nb,Ti)3Sn conductors, new coil clamp technique for 15 T class superconducting magnet, new copper alloy for 25 T class polihelix-type water-cooled magnet and new manufacturing procedure which includes winding and machining process for water-cooled magnets through its research and development
Keywords :
electromagnetic forces; electromagnets; superconducting magnets; (Nb,Ti)3Sn conductor; (NbTi)3Sn; 30 mm; 40 T; NRIM; coil clamp; copper alloy; electromagnetic forces; high magnetic field generation; hybrid magnet; machining; magnet design; manufacturing; polihelix-type water-cooled magnet; superconductor design; winding; Boring; Clamps; Conductors; Copper alloys; Electromagnetic forces; Hybrid power systems; Magnetic fields; Superconducting coils; Superconducting magnets; Tin;
Journal_Title :
Magnetics, IEEE Transactions on
