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To lengthen of high-Tc superconducting wares (wires, screens and other) we presented the method of joining of IBSCCO materials, retaining the initial superconducting groperf ies of them. The BSCCO original superconducting materials (tubes) were prepared by melt quenching method with subsequent annealing. The initial superconducting temperature Tco lubes the BSCCO superconducting material containing additions that decreased the synthesis regimes of BSCCO joining This composition and the method of production of HTSC tubes have been patented by 11s [ 1 I]. EXPERIMENTS (R=o) ofthe SCCO tubes is (85-92) K as rule. For joining oftheAmong vital problems Of the practical Of high-T, superconductors is their joining or splicing with conservation oftheir initial characteristics. contact (splice) are used. The superconducting property and phase investigations of the original and joined BSCCO tubes are presented.

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