Development of in situ second phase pinning structure in niobium-titanium based superconducting alloys
Conference
·
· IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers); (United States)
OSTI ID:5934441
- Wisconsin Univ., Madison, WI (United States). Applied Superconductivity Center
This paper reports on a niobium-based superconducting alloy developed which has a rare earth second phase that segregates between the matrix dendrites during solidification. The second phase can be refined by conventional deformation without heat treatment so as to form an in situ fiber network. In such an alloy, one has independent control of the second phase volume fraction as well as the matrix composition. The development of the in situ alloy along with early microstructural and critical current results on the first wires are reported.
- OSTI ID:
- 5934441
- Report Number(s):
- CONF-900944--
- Conference Information:
- Journal Name: IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers); (United States) Journal Volume: 27:2
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360102* -- Metals & Alloys-- Structure & Phase Studies
360104 -- Metals & Alloys-- Physical Properties
ALLOYS
CRITICAL CURRENT
CRYSTAL STRUCTURE
CRYSTALS
CURRENTS
DATA
DENDRITES
ELECTRIC CURRENTS
ELEMENTS
EXPERIMENTAL DATA
IN-SITU PROCESSING
INFORMATION
MAGNETIC FLUX
METALS
MICROSTRUCTURE
NIOBIUM ALLOYS
NUMERICAL DATA
PHASE STUDIES
PROCESSING
RARE EARTHS
SUPERCONDUCTING WIRES
TITANIUM ALLOYS
WIRES
360102* -- Metals & Alloys-- Structure & Phase Studies
360104 -- Metals & Alloys-- Physical Properties
ALLOYS
CRITICAL CURRENT
CRYSTAL STRUCTURE
CRYSTALS
CURRENTS
DATA
DENDRITES
ELECTRIC CURRENTS
ELEMENTS
EXPERIMENTAL DATA
IN-SITU PROCESSING
INFORMATION
MAGNETIC FLUX
METALS
MICROSTRUCTURE
NIOBIUM ALLOYS
NUMERICAL DATA
PHASE STUDIES
PROCESSING
RARE EARTHS
SUPERCONDUCTING WIRES
TITANIUM ALLOYS
WIRES