HIGH-TEMPERATURE SUPERCONDUCTING CERAMICS
There are represented high-temperature super¬conducting ceramics containing oxides Bi₂O₃, PbO, SrO, CaO, CuO and additional elemental B, with the following ratio of componentry (in mass%): Bi₂O₃ - 38,67 ÷ 38,75; PbO - 6,54 ÷ 6,55; SrO - 20,23 ÷ 20,28; CaO - 10,95 ÷ 10,97; CuO - 23,30 ÷ 23,95; B - 0,...
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Zusammenfassung: | There are represented high-temperature super¬conducting ceramics containing oxides Bi₂O₃, PbO, SrO, CaO, CuO and additional elemental B, with the following ratio of componentry (in mass%): Bi₂O₃ - 38,67 ÷ 38,75; PbO - 6,54 ÷ 6,55; SrO - 20,23 ÷ 20,28; CaO - 10,95 ÷ 10,97; CuO - 23,30 ÷ 23,95; B - 0,10 ÷ 0,31 |
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