Effect of the Addition of Oxygen on the Structure and Superconducting Properties of Zirconium—Niobium Alloys

  • Yu. F. Bychkov
  • I. N. Goncharov
  • I. S. Khukhareva
Conference paper


The effect of traces of oxygen on the critical current density of Zr-26-33%Nb alloys is studied. After cold working the critical current of the alloys containing oxygen only slightly exceeds that of oxygen-free alloys, whereas after heat treatment there is a much greater difference. The rise of critical current in alloys containing oxygen is associated with the effect of the precipitation of the O-stabilized α-phase, which differs sharply in superconducting properties from the matrix.


Intermediate Annealing Critical Current Density Zirconium Alloy Pure Niobium Magnetic Flux Line 


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Copyright information

© Consultants Bureau, New York 1970

Authors and Affiliations

  • Yu. F. Bychkov
  • I. N. Goncharov
  • I. S. Khukhareva

There are no affiliations available

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