Effects of Ag doping on properties and microstructure of (Bi,Pb)2Sr2Ca2Cu3Oy superconducting tapes

Ma Yanwei; Wang Zutang

Ma Yanwei, Wang Zutang. Effects of Ag doping on properties and microstructure of (Bi,Pb)2Sr2Ca2Cu3Oy superconducting tapes[J]. Powder Metallurgy Technology, 1998, 16(2): 85-88.

Citation:

Ma Yanwei, Wang Zutang. Effects of Ag doping on properties and microstructure of (Bi,Pb)2Sr2Ca2Cu3Oy superconducting tapes[J]. Powder Metallurgy Technology, 1998, 16(2): 85-88.

Citation:

Ma Yanwei, Wang Zutang. Effects of Ag doping on properties and microstructure of (Bi,Pb)2Sr2Ca2Cu3Oy superconducting tapes[J]. Powder Metallurgy Technology, 1998, 16(2): 85-88.

Effects of Ag doping on properties and microstructure of (Bi,Pb)₂Sr₂Ca₂Cu₃O_y superconducting tapes

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Effects of doping silver powders on the properties of Bi-2223 superconducting tapes were studied.It was found that the Ag/(2223) interface area with a high degree of texturing can be enhanced and thus its Jc can be improved by addition of silver powders.Besides,the bending strain characteristic of Ag-doped tapes was improved than that of undoped ones.The crack initiation and propagation induced by bending in Ag-doped tapes were delayed.

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Effects of Ag doping on properties and microstructure of (Bi,Pb)2Sr2Ca2Cu3Oy superconducting tapes

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Effects of Ag doping on properties and microstructure of (Bi,Pb)₂Sr₂Ca₂Cu₃O_y superconducting tapes