新型铁基超导线材的发展及其关键技术  

Development and Key Technologies of New Iron-based Superconducting Wires

作　　者：张现平[1,2] 姚超 董持衡[1,2] 黄河 王栋樑 马衍伟 ZHANG Xianping;YAO Chao;DONG Chiheng;HUANG He;WANG Dongliang;MA Yanwei(Institute of Electrical Engineering,Chinese Academy of Sciences,Beijing 100190,China;University of Chinese Academy of Sciences,Beijing 100049,China)

机构地区：[1]中国科学院电工研究所,北京100190 [2]中国科学院大学,北京100049

出　　处：《前瞻科技》2025年第1期70-80,共11页Science and Technology Foresight

基　　金：国家自然科学基金(52172275,52377032,52377033)。

摘　　要：铁基超导材料具有临界磁场高、各向异性小等优点,在强磁场领域具有重要的应用潜力,获得高性铁基超导线材是铁基超导材料高场强电应用的基础。文章回顾了铁基超导线材10多年来的发展历程,尤其是近年来在线材性能提高及线圈研制方面取得的最新进展,并对未来实用化铁基超导线材需要重点突破的主要关键技术提出展望,以期为后续铁基超导线材的产业化应用提供参考。Iron-based superconducting materials have a high critical magnetic field and low anisotropy and exhibit important application potential in the high field region.High-performance iron-based superconducting wires are the foundation for the high field and larger current applications of iron-based superconducting materials.This article reviewed the development of iron-based superconducting wires over the past 10 years,especially the latest progress in improving wire properties and coil development in recent years.It also put forward prospects for the main key technologies that need to be innovated in iron-based superconducting wires,providing a reference for the industrial application of iron-based superconducting wires in future.

关 键 词：超导材料 铁基超导线材 载流性能 关键技术 

分 类 号：TM26[一般工业技术—材料科学与工程]