Current status of the R&D on jelly-roll processed Nb(3)Al conductors.
[In Japanese. / En japonais.]
Author(s) : HAYASHI K., YAMADA Y., AYAI N., et al.
Type of article: Article
Summary
In the paper, Nb(3)Al wire processing technologies are summarized, and the properties of Nb(3)Al strands made by the jelly-roll process are described. The jelly-roll process was suitable to develop copper-stabilized multifilamentary composites. For the high-energy physics applications, a Rutherford-type cable conductor was developed. For the fusion reactor application, a chrome-plated strand with a critical current density performance of at least 600 A/mm2 at 402 K and 12 T was developed, and 230 km strands, the world's first mass-produced Nb(3)Al wire, were fabricated for the Insert Coil of ITER/EDA.
Details
- Original title: [In Japanese. / En japonais.]
- Record ID : 2000-1703
- Languages: Japanese
- Source: Cryogenics/ Cryog. Eng. - vol. 33 - n. 9
- Publication date: 1998
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
- Themes: Superconduction
- Keywords: Superconduction; Manufacture; Aluminium; Multifilamentary superconductor; Superconductor; Niobium; Nuclear fusion
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- Date : 1998
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- Source: Cryogenics/ Cryog. Eng. - vol. 33 - n. 9
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- Date : 1998
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