Fabrication and properties of Bi-2223 Ag-Au-Al alloy-sheathed tapes prepared by a controlled melting process
文献类型：期刊论文
| 作者 | L. Hua ; J. M. Yoo ; J. W. Ko ; H. D. Kim ; H. S. Chung ; G. W. Qiao |
| 刊名 | Superconductor Science & Technology
 |
| 出版日期 | 1999 |
| 卷号 | 12期号:3页码:153-157 |
| 关键词 | critical-current-density superconducting tapes cu-o microstructure phase irreversibility temperature mechanism behavior wires |
| ISSN号 | 0953-2048 |
| 中文摘要 | Bi-2223 Ag-Au-Al alloy-sheathed tapes with J(ct) (77 K, 0 T) up to similar to 20 kA cm(-2) were fabricated by a controlled melting (CM) process. It was found that the CM process is effective for eliminating weak links and improving the transport properties of Bi-2223 Ag-Au-Al alloy-sheathed tapes. The Bi-2223 phase decomposition is accelerated with the increase of melting temperature. Too high melting temperature may cause severe phase segregation, which is unrecoverable in the subsequent heat treatments. The effect of slow cooling rate on the transport properties is not obvious because of the low thermal conductivity of the Ag alloy sheath. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37372]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | L. Hua,J. M. Yoo,J. W. Ko,et al. Fabrication and properties of Bi-2223 Ag-Au-Al alloy-sheathed tapes prepared by a controlled melting process[J]. Superconductor Science & Technology,1999,12(3):153-157. |
| APA | L. Hua,J. M. Yoo,J. W. Ko,H. D. Kim,H. S. Chung,&G. W. Qiao.(1999).Fabrication and properties of Bi-2223 Ag-Au-Al alloy-sheathed tapes prepared by a controlled melting process.Superconductor Science & Technology,12(3),153-157. |
| MLA | L. Hua,et al."Fabrication and properties of Bi-2223 Ag-Au-Al alloy-sheathed tapes prepared by a controlled melting process".Superconductor Science & Technology 12.3(1999):153-157. |
入库方式： OAI收割
来源：金属研究所
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