高温超导材料实用化的新进展

Progress of Practical High-Temperature Superconducting Materials

高临界温度超导电性的发现至今已逾１１年，今天高温超导体正处于实用化发展的适宜时机，特别是钇系和铋系超导材料。国际材料研究学会９７年秋季大会于１２月１～５日在美国波士顿召开，题为“应用高温超导耐用材料的稳定性”的Ｔ分会场介绍了高温超导工艺及实用化的新进展，一些公司报告了超导工业的进程规划。

High-T-c superconductivity has been discovered more than eleven years. Now the practical application of high temperature superconductors is right on time, especially the YBCO and BSCCO superconducting materials. The 1997 Fall Meeting of Materials Research Society was held in Boston, USA, from 1 to 5 December, 1997. Symposium T, Stability of High-Temperature SuperconductorsRobust Materials for Applications, presented the progress of the high-temperature superconducting technology and practical application. Some companies have reported a technology road map for the superconducting industry.