Electrical and Mechanical Properties of DI-BSCCO Type HT Reinforced With Metallic Sheathes
Electrical and Mechanical Properties of DI-BSCCO Type HT Reinforced With Metallic Sheathes
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DOI：
10.1109/tasc.2009.2019018
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发表时间：
2009-06
影响因子：
1.8
通讯作者：
N. Ayai;K. Yamazaki;M. Kikuchi;G. Osabe;Hideo Takaaze;Hiromitsu Takayama;Sigeru Kobayashi;J. Fujikami;Kazuhiko Hayashi;Ken-ichi Sato;Kozo Osamura;Hitoshi Kitaguchi;Shinji Matsumoto;Tsukasa Kiyoshi;Jun-ichi Shimoyama
中科院分区：
文献类型：
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作者：
N. Ayai;K. Yamazaki;M. Kikuchi;G. Osabe;Hideo Takaaze;Hiromitsu Takayama;Sigeru Kobayashi;J. Fujikami;Kazuhiko Hayashi;Ken-ichi Sato;Kozo Osamura;Hitoshi Kitaguchi;Shinji Matsumoto;Tsukasa Kiyoshi;Jun-ichi Shimoyama
HT 型胶带（采用金属胶带加固的标准 4.2 毫米宽 DI-BSCCO 胶带）的电气和机械特性已经过评估。事实证明，千米长的 HT 型胶带的临界电流和 n 折射率的纵向分布从头到尾都是均匀的，就像原始插入胶带（即 H 型胶带）一样。 HT-CA型50μm厚耐热铜合金增强胶带是一种高度平衡的胶带，具有高机械性能和低熔接电阻。采用20μm厚不锈钢增强的HT-SS型具有最佳的机械性能，这已在高磁场磁体的实际环境下，即在外部强磁场和液氦中对一匝线圈通电的环向应力负载测试中得到了证明。
Electrical and mechanical characteristics of Type HT tape, which is standard 4.2 mm wide DI-BSCCO tape reinforced with metallic tapes, have been evaluated. Longitudinal distributions of critical current and n-index in kilometer long Type HT tape has proved uniform from end to end just like the original insert tape, which is Type H tape. Type HT-CA reinforced with 50 mum thick heat-resistant copper alloy is highly balanced tape with high mechanical properties and low splice resistance. Type HT-SS reinforced with 20 mum thick stainless steel has the best mechanical properties, which has been demonstrated under the actual environment in high field magnet, namely the hoop stress load test energizing a one-turn coil in external high magnetic field and liquid helium.