Kinetics of phase formation and transport properties of Bi-2223/Ag tapes fabricated by various calcined powders

doi:10.1109/TASC.2003.812060

IMR OpenIR

	Kinetics of phase formation and transport properties of Bi-2223/Ag tapes fabricated by various calcined powders
	Jiang, CH ; Yoo, JM ; Ko, JW ; Chung, HS ; Qiao, GW
通讯作者	Jiang, CH(chjiang@imr.ac.cn)
	2003-06-01
发表期刊	IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
ISSN	1051-8223
卷号	13 期号:2 页码:2937-2940
摘要	The kinetics of phase formation and transport properties of Bi-2223/Ag tapes fabricated by precursor powders with different phase assemblages have been studied. Our results show that the formation process of 2223 phase is strongly related to the secondary phases in precursors. A variation of the reaction-order, n, deduced from the Avrami relation, was observed along with the whole sintering processing. Within a sintering period of 65 h, n keeps the value of 0.7 for the tape made from the powder calcined at 830 degreesC, while it changes from 0.3 or 0.4 to 1 for the tapes prepared with the powders calcined at 810 degreesC and 820 degreesC. Based on the analysis of phase formation and transport properties, the optimum calcination conditions for achieving high J(c) tapes are discussed.
关键词	BSCCO-2223/Ag tapes phase formation precursor powders transport properties
DOI	10.1109/TASC.2003.812060
收录类别	SCI
语种	英语
WOS研究方向	Engineering ; Physics
WOS类目	Engineering, Electrical & Electronic ; Physics, Applied
WOS记录号	WOS:000184242400128
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
引用统计	被引频次：2[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/321006/116484
专题	中国科学院金属研究所
通讯作者	Jiang, CH
作者单位	1.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China 2.Korea Inst Machinery & Mat, Dept Mat Engn, Chang Won 641010, South Korea 3.Ajou Univ, Dept Mol Sci & Technol, Suwon 442749, South Korea
推荐引用方式 GB/T 7714	Jiang, CH,Yoo, JM,Ko, JW,et al. Kinetics of phase formation and transport properties of Bi-2223/Ag tapes fabricated by various calcined powders[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,2003,13(2):2937-2940.
APA	Jiang, CH,Yoo, JM,Ko, JW,Chung, HS,&Qiao, GW.(2003).Kinetics of phase formation and transport properties of Bi-2223/Ag tapes fabricated by various calcined powders.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,13(2),2937-2940.
MLA	Jiang, CH,et al."Kinetics of phase formation and transport properties of Bi-2223/Ag tapes fabricated by various calcined powders".IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 13.2(2003):2937-2940.