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	Effect of intermediate deformation in the texturing of Bi-2223/Ag tapes
	Yi, H.P. ; Lin, D. ; Song, X.H. ; Liu, W. ; Liu, Q. ; Han, Z. ; Zheng, Y.K.
	2010-05-10 ; 2010-05-10
会议名称	International Journal of Modern Physics B ; Fifth International Conference on New Theories, Discoveries and Applications of Superconductors and Related Materials (New3SC-5) ; Chongqing, China ; INSPEC
关键词	Experimental/ bismuth compounds calcium compounds cold rolling critical current density (superconductivity) deformation heat treatment high-temperature superconductors pressing scanning electron microscopy silver strontium compounds superconducting tapes texture/ intermediate deformation Bi-2223 superconducting tapes SEM rocking curve texturing rolling pressing heat treatment critical current density Bi/sub 2/Sr/sub 2/Ca/sub 2/Cu/sub 3/O/sub 10 /-Ag/ A7430L Mechanical and acoustic properties of superconductors A7460J Critical currents in type-II superconductors A7470V Perovskite phase superconductors A8140E Cold working, work hardening post-deformation annealing, recovery and recrystallisation textures A8140G Other heat and thermomechanical treatments A8120N Preparation of cermets, ceramic and refractory composites A8140L Deformation, plasticity and creep A6220F Deformation and plasticity B3220M Superconducting wires and tapes B3220H High-temperature superconducting materials/ Bi2Sr2Ca2Cu3O10-Ag/int Bi2Sr2Ca2Cu3O10/int Bi2/int Ca2/int Cu3/int O10/int Sr2/int Ag/int Bi/int Ca/int Cu/int Sr/int O/int Bi2Sr2Ca2Cu3O10/ss Bi2/ss Ca2/ss Cu3/ss O10/ss Sr2/ss Bi/ss Ca/ss Cu/ss Sr/ss O/ss Ag/el
中文摘要	The effect of intermediate deformation (ID) on texturing of Bi-2223 phase was studied by SEM and rocking curve. There exists a peak value for the degree of texturing as a function of ID reduction. The optimum reduction for intermediate rolling and intermediate pressing is 14.3% and 10.7%, respectively. The texturing of the Bi-2223 phase was further improved by the final heat treatment after ID. Moreover, the critical current density (J/sub c/) of the tapes was directly proportional to the texturing of Bi-2223 phase.
会议录出版者	World Scientific ; Singapore
语种	英语 ; 英语
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/18529]
专题	清华大学
推荐引用方式 GB/T 7714	Yi, H.P.,Lin, D.,Song, X.H.,et al. Effect of intermediate deformation in the texturing of Bi-2223/Ag tapes[C]. 见:International Journal of Modern Physics B, Fifth International Conference on New Theories, Discoveries and Applications of Superconductors and Related Materials (New3SC-5), Chongqing, China, INSPEC.

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