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    Chapter and Conference Paper

    Mechanical and Superconducting Properties of Melt-Processed YBCO Composites Containing BaZrO3, Ag and 211-Phase

    The mechanical and superconducting properties of melt-processed YBCO composites containing BaZrO3/Ag and the 211-phase were evaluated. The mechanical properties are enhanced by the co-existence of the 211-phase a...

    Y. Yanagi, Y. Itoh, T. Oka, H. Tanaka, S. Takashima in Advances in Superconductivity V (1993)

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    Chapter and Conference Paper

    Synthesis of Melt Grown Y2Ba4Cu7O15-δ Bulk Superconductor Using High Oxygen Pressure Techniques

    The melt-grown bulk Y247 superconductor was successfully prepared by MMTG process under high oxygen pressure. We could obtain large 247 grains with the dispersed 211 inclusions. The maximum grain size was foun...

    S. Takashima, Y. Yamada, T. Oka, Y. Itoh, Y. Yanagi in Advances in Superconductivity VI (1994)