BSCCO超导带材的工艺要点与应用  

Technology Essentials and Application of BSCCO Superconducting Tape

作　　者：王醒东 

机构地区：[1]富通集团有限公司 浙江省光纤制备技术工程技术研究中心,浙江富阳311400

出　　处：《电工材料》2014年第1期33-35,共3页Electrical Engineering Materials

摘　　要：高温超导材料的发现,推进了超导技术的实用化。作为典型的高温超导材料,铋系(BSCCO)超导带材目前已在超导电缆、超导限流器和超导储能等领域实现商用。粉末套管法是制备BSCCO超导带材最常用的方法,主要工艺步骤包括装粉、拉拔、轧制和热处理等。本文介绍了粉末套管法的工艺,重点介绍了各工艺步骤中的关键点,阐述了超导带材在超导限流器和超导储能系统中的应用,提出了BSCCO超导带材未来的发展方向。The discovery of high temperature superconducting（HTS） materials promotes the practical application of superconducting technology. As typical HTS materials, Bi-superconducting tapes（BSCCO） have achieved the commercialization and been applied in superconducting cables, superconducting fault current limiter（SFCL） and superconducting magnetic energy storage（SMES）. Powder in tube（PIT） is the most commonly method, which includes some important processing steps such as powder-filling, drawing, rolling and heat treatment. PIT is introduced in this paper, especially the key point in each process step. The application of superconducting tapes in SFCL and SMES is expounded. Finally, the future development direction of BSCCO superconductor tape is indicated.

关 键 词：铋锶钙铜氧 超导带材 粉末套管法 应用 

分 类 号：TM26[一般工业技术—材料科学与工程]