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首页> 外文期刊>Physica, C. Superconductivity and its applications >Preparing superconducting nanopowder based YBCO/Ag tapes
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Preparing superconducting nanopowder based YBCO/Ag tapes

机译:准备基于超导纳米粉末的YBCO / Ag胶带

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YBCO nanopowder consisting of 1-3 nm thick and 40 nm wide particles has been used to make silver clad superconducting tapes. After annealing in nitrogen at 945 degreesC for 10 h a critical current of 5.02 A (3300 A/cm(2)) was attained, Annealing in mixed atmosphere of oxygen and nitrogen was also carried out and this procedure produced tapes with a critical current of 2.83 A (2200 A/cm(2)). These tapes show very good characteristics in magnetic fields. (C) 2002 Elsevier Science B.V. All rights reserved. [References: 14]
机译:由1-3 nm厚和40 nm宽的颗粒组成的YBCO纳米粉已用于制造覆银超导带。在945°C的氮气中退火10公顷的临界电流为5.02 A(3300 A / cm(2))之后,还在氧气和氮气的混合气氛中进行了退火,该程序生产的胶带的临界电流为2.83 A(2200 A / cm(2))。这些磁带在磁场中显示出非常好的特性。 (C)2002 Elsevier Science B.V.保留所有权利。 [参考:14]

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