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	Heating rate effect on the evolution of texture in (Bi,Pb)(2)Sr2Ca2CU3O10 Ag-sheathed tapes
	Grivel, JC ; Raittila, J ; Xu, GJ ; Chen, XP ; Han, Z ; Homeyer, J ; Andersen, NH
	2010-05-06 ; 2010-05-06
关键词	X-RAY-DIFFRACTION PHASE-FORMATION (BI,PB)2SR2CA2CU3O10+DELTA TAPES COMPOSITE CONDUCTORS BI(2223)/AG TAPES BI-2223/AG TAPES IN-SITU PRECURSOR Physics, Applied Physics, Condensed Matter
中文摘要	Bi2223/Ag tapes have been produced by the powder-in-tube technique. The evolution of texture during the first heat treatment has been studied by means of in situ synchrotron radiation diffraction. Using various heating rates (1, 2 and 4 degrees C min(-1)), it wag found that the kinetics of preferential orientation development during the early sintering period was slower when low heating rates were used. Microstructural observations indicate that this effect is related to the enhanced growth of Bi2212 grains during the final stage of the heating ramp. Increasing the heating rate results in a faster disappearance of the Bi2212 phase, which in turn is supposed to induce a faster rate of liquid phase formation at the beginning of the reaction process leading to the development of the Bi2223 phase. This feature is also believed to play a role in the texturing kinetics.
语种	英语 ; 英语
出版者	IOP PUBLISHING LTD ; BRISTOL ; DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/14758]
专题	清华大学
推荐引用方式 GB/T 7714	Grivel, JC,Raittila, J,Xu, GJ,et al. Heating rate effect on the evolution of texture in (Bi,Pb)(2)Sr2Ca2CU3O10 Ag-sheathed tapes[J],2010, 2010.
APA	Grivel, JC.,Raittila, J.,Xu, GJ.,Chen, XP.,Han, Z.,...&Andersen, NH.(2010).Heating rate effect on the evolution of texture in (Bi,Pb)(2)Sr2Ca2CU3O10 Ag-sheathed tapes..
MLA	Grivel, JC,et al."Heating rate effect on the evolution of texture in (Bi,Pb)(2)Sr2Ca2CU3O10 Ag-sheathed tapes".(2010).

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