脉冲磁体增强技术发展概述

在脉冲强磁体设计中，磁应力是目前面临的最大困难，当磁场强度达到100T时，磁体绕组中的磁应力高达4GPa，这是目前任何实用导体材料都无法随的，因此，脉冲强磁体的发展在很大程度上取决于磁应力的解决情况，文章介绍了国外在解决脉冲强磁体巨大问题上采用的方法，主要叙述了新材料技术，绕组加固技术和改善电流分布技术，并对其优缺点及性能进行了分析。

DEVELOPMENT OF REINFORCEMENT TECHNOLOGY FOR PULSED MAGNETS

The most serious problem in magnet design is the strong magnetic stress.In 100T magnets the stress is 4GPa,which exceeds the strength of the strongest conductor materials now available,so the development of pulsed magnet depends to a great extent on the solution of this problem.We describe various methods used abroad to solve this issue,including new materials development,coil reinforcement and improved current distribution technology.Finally,the merits,shortcomings and performance of the new methods are presented.