常用超导材料接头技术研究进展

Research Progress in Superconducting Joint Technology

摘要:

超导材料在多个领域都有着广泛的应用前景，因此自诞生以来就吸引了全球研究者投身其中。超导连接是超导线带材应用的关键一环，也是形成持久模式接头的组成部分。但超导接头目前在临界参数、制备难度、环境影响等方面均存在不足，为此各国学者不断创新和优化工艺方法。本文介绍了超导接头的结构以及近年来4类常见超导材料接头的制备方法和性能表现，对不足和缺陷进行了汇总，并对超导接头未来的发展进行了分析和展望，为超导接头的发展提供参考。

Abstract:

Superconducting materials have broad application prospects in multiple fields, thus attracting global researchers to invest in them since their inception. Superconductive connection is a crucial part of the application of superconducting tapes and is also a component of forming persistent mode joints. However, superconducting joints currently have shortcomings in critical parameters, preparation difficulty, environmental impact, and other aspects. Therefore, scholars are constantly innovating and optimizing process methods. The structure of superconducting joints and the preparation methods and performance of four common types of superconducting material joints in recent years were introduced. The shortcomings and defects were summarized, and the future development of superconducting joints was analyzed, providing reference for the development of superconducting joints.