The influence of precursor powders on the phase evolution, grain size and transport current properties of BSCCO2223Ag-sheathed tapes

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	The influence of precursor powders on the phase evolution, grain size and transport current properties of BSCCO2223Ag-sheathed tapes
	X. D. Su; J. M. Yoo; J. W. Ko; H. D. Kim; H. S. Chung; Z. Q. Yang; G. W. Qiao
	2000
发表期刊	Physica C-Superconductivity and Its Applications
ISSN	0921-4534
卷号	331 期号:3-4 页码:285-291
摘要	The BSCCO 2273 Ag-sheathed tapes were prepared with spray-dried precursor powders, which are of different starting conditions. The J(c) in the short fully reacted tapes varied from 24 to 47 kA/cm(2) at 77 K and 0 T. The great improvement of J(c) in one tape, which is characterized by the large textured Bi-2223 grains, homogeneity of reactant and fewer tracks of second phases in the final superconducting matrices, is probably a result of optimizing the precursor powder. (C) 2000 Elsevier Science B.V. All rights reserved.
部门归属	chinese acad sci, inst met res, shenyang 110015, peoples r china. korea inst machinery & mat, changwon 641010, south korea.;su, xd (reprint author), chinese acad sci, inst met res, 72 wenhua rd, shenyang 110015, peoples r china
关键词	Bi-2223/ag-sheathed Tapes Precursor Powder Critical Current Density Grain Size Critical-current Density Superconducting Tapes Bi-2223/ag Tapes Sheathed Tapes Single Mechanism Lead
URL	查看原文
WOS记录号	WOS:000086594700009
引用统计	被引频次：16[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/37163
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. D. Su,J. M. Yoo,J. W. Ko,et al. The influence of precursor powders on the phase evolution, grain size and transport current properties of BSCCO2223Ag-sheathed tapes[J]. Physica C-Superconductivity and Its Applications,2000,331(3-4):285-291.
APA	X. D. Su.,J. M. Yoo.,J. W. Ko.,H. D. Kim.,H. S. Chung.,...&G. W. Qiao.(2000).The influence of precursor powders on the phase evolution, grain size and transport current properties of BSCCO2223Ag-sheathed tapes.Physica C-Superconductivity and Its Applications,331(3-4),285-291.
MLA	X. D. Su,et al."The influence of precursor powders on the phase evolution, grain size and transport current properties of BSCCO2223Ag-sheathed tapes".Physica C-Superconductivity and Its Applications 331.3-4(2000):285-291.