Nb3Sn Single-Phase Targets for Fiber-Reinforced-Superconductors and Technique of Preparing Superconducting Films without Post Annealing.

Autor: Arai, Kazuaki, Tateishi, Hiroshi, Agatsuma, Ko, Saito, Takashi, Sadakata, Nobuyuki, Nakagawa, Mikio
Předmět:
Zdroj: Electrical Engineering in Japan; 6/15/1995, Vol. 115 Issue 4, p1-13, 13p
Abstrakt: A new type of superconductor is being developed for the application of high-field pulsed superconducting magnets, which are called fiber-reinforced-superconductors (FRS). A filament of FRS consists of a reinforcement fiber with high elastic modulus and a superconducting layer around it. The strain can be reduced against electromagnetic force because of high-elastic modulus fibers. If Nb3Sn target is utilized, the preparation process of FRSs is shortened an there is the possibility to produce Nb3Sn layer which leads to high current density because of its uniform stoichiometric Nb3Sn layer. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index