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In spite of the progress attained in Bi-2223/Ag tapes, the sintered material presents a high porosity and insufficient texture. The melt-processing route could improve the microstructure, but the 2223 crystallization from the melt remains challenging. In the present work, 2223 precursors have been melted and slow-cooled, producing long grains with compositions falling in the vicinity of the 2223 composition...
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