Silver sheathed superconducting tapes made from the bi-system oxide powders mixed with metal Ag or Cu powders

Asano T.; Tanaka Y.

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Silver sheathed superconducting tapes made from the bi-system oxide powders mixed with metal Ag or Cu powders

机译：由双体系氧化物粉末与金属Ag或Cu粉末混合制成的银护套超导带

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Properties of Ag sheathed tapes of the 2212-phase Bi system were investigated. Prior to the packing into a Ag tube, calcined powders were mixed with metal powders of Ag and/or Cu by using an attrition-type mill and further heat-treated in vacuum. By this fabrication method, the crystal growth of the 2212 phase of the Bi system and superconducting properties were improved. The existing Ag in the low-T/sub c/-phase Bi-system powder enhances the growth rate of the well-textured large grain of the 2212 phase and extends the temperature range for realizing good coupling in the grain boundaries.

机译：研究了2212相Bi体系的Ag包覆带的性能。在填充到Ag管中之前，通过使用磨碎机将煅烧的粉末与Ag和/或Cu的金属粉末混合，并在真空中进一步热处理。通过这种制造方法，Bi体系的2212相的晶体生长和超导性能得到改善。低T / sub c /相Bi-体系粉末中存在的Ag可以提高2212相组织良好的大晶粒的生长速率，并扩展温度范围以实现晶界的良好耦合。

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《IEEE Transactions on Magnetics》 |1992年第1期|P.884-887|共4页
作者
Asano T.; Tanaka Y.;
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1. Transport current density of Ag-sheathed superconductor tapes using Bi-Sr-Ca-Cu-O powders prepared by the co-precipitation method [J] . M. Ismail, R. Abd-Shukor, I. Hamadneh, Journal of Materials Science . 2004,第10期

机译：共沉淀法制备的Bi-Sr-Ca-Cu-O粉末在Ag护套超导带中的传输电流密度
2. Study of powder density, Ag:superconductor ratio, and microhardness of BSCCO-2212 Ag-sheathed wires and tapes during wire drawing and rolling [J] . Karuna M., Parrell J.A. IEEE Transactions on Applied Superconductivity . 1995,第2期

机译：BSCCO-2212铠装银线和带材在拉丝和轧制过程中的粉末密度，银：超导体比和显微硬度的研究
3. Study of powder density, Ag:superconductor ratio, and microhardness of BSCCO-2212 Ag-sheathed wires and tapes during wire drawing and rolling [J] . Karuna M., Parrell J.A., Larbalestier D.C. IEEE Transactions on Applied Superconductivity . 1995,第2期

机译：BSCCO-2212铠装银线和带材在拉丝和轧制过程中的粉末密度，银：超导体比和显微硬度的研究
4. Formation and superconducting properties of the (Bi,Pb)_2Sr_2Ca_2Cu_3O_(10-y) phase in bulk samples with oxide additions and in alloyed Ag-sheathed tapes [C] . J-C Grivel, G Grasso, A Perin, European conference on applied superconductivity . 1995

机译：氧化物添加和合金化Ag护套胶带的块状样品中（Bi，Pb）_2SR_2CA_2Cu_3O_（10-Y）相的形成和超导性能
5. Analysis of current limiting mechanisms in silver-sheathed bismuth-based high-temperature superconducting tapes by quantitative magneto-optical imaging. [D] . Liao, Szuya Sandy. 2004

机译：定量磁光成像分析银鞘铋基高温超导带中的限流机制。
6. Large transport Jc in Cu-sheathed Sr0.6K0.4Fe2As2 superconducting tape conductors [O] . He Lin, Chao Yao, Haitao Zhang, -1

机译：铜护套Sr0.6K0.4Fe2As2超导带状导体中的大型运输Jc
7. Influence of Pb-rich phases of precursor powder on microstructural evolution in the silver-sheathed $(Bi,Pb)_2Sr_2Ca_2Cu_3O_x$ superconducting tapes [O] . Chen X. P., Grivel J.-C., Li M. Y., 2010

机译：前驱体粉末的富Pb相对银包覆的$（Bi，Pb）_2Sr_2Ca_2Cu_3O_x $超导带的微观结构演变的影响
8. Critical current density, irreversibility line, and flux creep activation energy in silver-sheathed Bi2Sr2Ca2Cu3O(x) superconducting tapes [R] . Shi, D., Wang, Z., Sengupta, S., 1992

机译：银护套Bi2sr2Ca2Cu3O（x）超导带中的临界电流密度，不可逆线和通量蠕变激活能

Silver sheathed superconducting tapes made from the bi-system oxide powders mixed with metal Ag or Cu powders

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