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Shield effect of a powder-metallurgy processed niobium(3)-tin superconductor.

[In Japanese. / En japonais.]

Author(s) : MIZOMATA Y., HIROSE R., YOSHIKAWA M., MATSUKURA N., MIYATAKE T., SHIMADA M., KAWATE Y., TAKABATAKE K.

Type of article: Article

Summary

The composite was fabricated using a mixture of gas-atomized bronze (copper-10 wt% tin) powder and hydride-dehydride processed niobium powder which passed through a sieve with an opening size of 50 micrometers. The mixture was compacted by a hot isostatic press and heat-treated to form the niobium(3)-tin composite. Magnetic shielding properties of the composites were investigated using cylindrical samples. It was found that the cylindrical samples reduced inhomogeneous field without a flux jump in an alternating field with a rate of 0.1 T/minute up to 1-2 T.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1998-2114
  • Languages: Japanese
  • Source: Cryogenics/ Cryog. Eng. - vol. 32 - n. 10
  • Publication date: 1997
  • Document available for consultation in the library of the IIR headquarters only.

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