Effect of Pb content variation on microstructure and critical current density of Bi-2223/Ag superconducting tapes

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	Effect of Pb content variation on microstructure and critical current density of Bi-2223/Ag superconducting tapes
	L. Hua; G. S. Yuan; J. Yoo; H. Kim; H. Chung; G. W. Qiao
	2000
发表期刊	Physica C-Superconductivity and Its Applications
ISSN	0921-4534
卷号	341 页码:2011-2012
摘要	The effect of Pb content variation on microstructure, phase evolution, Bi-2223 grain growth and critical current density (J(c)) of silver sheathed Bi-2223 tapes has been studied. The results indicate that high Pb content samples have higher conversion rate of Bi-2212 to Bi-2223 than low Pb content samples. However, too high Bi-2223 formation rate is not beneficial to Bi-2223 grain growth and thus the achieved critical current density in the tapes. The influence of coarse particles in precursor powder on the phase formation has also been investigated.
部门归属	gen res inst nonferrous met, beijing 100088, peoples r china. korea inst machinery & mat, changwon 641010, south korea. chinese acad sci, inst met res, shenyang 110015, peoples r china.;hua, l (reprint author), gen res inst nonferrous met, beijing 100088, peoples r china, peoples r china
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WOS记录号	WOS:000165855900232
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/37048
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	L. Hua,G. S. Yuan,J. Yoo,et al. Effect of Pb content variation on microstructure and critical current density of Bi-2223/Ag superconducting tapes[J]. Physica C-Superconductivity and Its Applications,2000,341:2011-2012.
APA	L. Hua,G. S. Yuan,J. Yoo,H. Kim,H. Chung,&G. W. Qiao.(2000).Effect of Pb content variation on microstructure and critical current density of Bi-2223/Ag superconducting tapes.Physica C-Superconductivity and Its Applications,341,2011-2012.
MLA	L. Hua,et al."Effect of Pb content variation on microstructure and critical current density of Bi-2223/Ag superconducting tapes".Physica C-Superconductivity and Its Applications 341(2000):2011-2012.