| Bi-2212超导线材研究进展 |
| |
| 引用本文： | 陈煌,刘华军,刘方,秦经刚,李成山.Bi-2212超导线材研究进展[J].低温与超导,2021,49(1):37-44,80. |
| |
| 作者姓名： | 陈煌 刘华军 刘方 秦经刚 李成山 |
| |
| 作者单位： | 中科院等离子体物理研究所,合肥230031;中国科学技术大学,合肥230026;中科院等离子体物理研究所,合肥230031;西北有色金属研究院,西安710016 |
| |
| 摘 要： | Bi-2212高温超导材料在高磁场中具有优异的磁场载流能力,可制备成各向同性圆线,可以绞制成大电流的电缆导体,是大型强磁场磁体的首选材料之一。经过30多年的发展,Bi-2212超导线材的临界工程电流密度(JE)也已达到工程应用要求。综述了国内外近年来Bi-2212超导材料在载流性能、绝缘、内插线圈和热处理等方面的研究进展。
|
| 关 键 词： | Bi-2212超导材料 磁体 研究进展 |
Research progress of Bi-2212 superconductor |
| |
| Chen Huang,Liu Huajun,Liu Fang,Qin Jinggang,Li Chengshan.Research progress of Bi-2212 superconductor[J].Cryogenics and Superconductivity,2021,49(1):37-44,80. |
| |
| Authors: | Chen Huang Liu Huajun Liu Fang Qin Jinggang Li Chengshan |
| |
| Institution: | (Institute of Plasma Physics,Chinese Academy of Sciences,Hefei 230031,China;University of Science and Technology of China,Hefei 230026,China;Northwest Institute for Non-ferrous Metal Research,Xi an 710016,China) |
| |
| Abstract: | Bi-2212 high-temperature superconductor has excellent current carrying capacity in high magnetic fields. It can be made into isotropic round wire and can be twisted into high-current cable conductors. It is one of the first choice materials for large strong magnetic fields. After more than 30 years of development, the critical current density(JE) of Bi-2212 superconducting wire has reached the requirements of engineering applications. This article reviewed the research progress of Bi-2212 superconducting materials in recent years at home and abroad in terms of current carrying performance, insulation, insert coils and heat treatment. |
| |
| Keywords: | Bi-2212 superconductor Magnet Research progress |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
