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Change of alternating-current energy losses of niobium-titanium composite superconductors with aging.

Author(s) : VLADEMIROVA N. M., DROBIN V. M., DYACHKOV E. I.

Type of article: Article

Summary

A comparison of the alternating-current energy losses of niobium-titanium composite superconductors at various time intervals over several years is carried out. The observed decrease of eddy-current losses by a factor of 1.4-3.4 is probably associated with increasing effective transverse resistivity of the matrix due to diffusion between niobium-titanium and copper. The processes of aging did not result in a decreasing current-carrying capability.

Details

  • Original title: Change of alternating-current energy losses of niobium-titanium composite superconductors with aging.
  • Record ID : 1994-1403
  • Languages: English
  • Source: Cryogenics - vol. 33 - n. 6
  • Publication date: 1993

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