Advanced strand design for precision dc-field and ramp-field magnets
Conference
·
· IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers); (United States)
OSTI ID:5258073
- Battelle Columbus Div., OH (United States)
In this paper the use of the solid-solution alloy Cu-Mn as an interfilamentary matrix to eliminate proximity effect coupling in multifilamentary strands is reviewed and discussed. Eddy current measurements indicate that the presence of Mn does little to increase the transverse resistivity of the fine-filament composite, which is controlled primarily by interfilamentary size effect. The introduction of Ni into the strand, either as a replacement filament or an electroplated coating, can compensate for superconductor magnetization and assist in eliminating axial-field distortions in magnets wound from that strand.
- OSTI ID:
- 5258073
- Report Number(s):
- CONF-910662--
- Conference Information:
- Journal Name: IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers); (United States) Journal Volume: 28:1
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360107 -- Metals & Alloys-- Superconducting Properties-- (1992-)
665411 -- Basic Superconductivity Studies-- (1992-)
665412* -- Superconducting Devices-- (1992-)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALLOYS
COMPOSITE MATERIALS
COPPER ALLOYS
CURRENT DENSITY
DEPOSITION
DESIGN
DISPERSIONS
ELECTRIC FIELDS
ELECTRICAL EQUIPMENT
ELECTRODEPOSITION
ELECTROLYSIS
ELECTROMAGNETS
ELECTROPLATING
EQUIPMENT
EVALUATION
FILAMENTS
LYSIS
MAGNETIC FIELDS
MAGNETIZATION
MAGNETS
MATERIALS
MATRIX MATERIALS
MEASURING METHODS
MIXTURES
NICKEL ADDITIONS
NICKEL ALLOYS
PLATING
PROXIMITY EFFECT
SOLID SOLUTIONS
SOLUTIONS
SUPERCONDUCTING COILS
SUPERCONDUCTING COMPOSITES
SUPERCONDUCTING DEVICES
SUPERCONDUCTING MAGNETS
SUPERCONDUCTING WIRES
SURFACE COATING
WIRES
360107 -- Metals & Alloys-- Superconducting Properties-- (1992-)
665411 -- Basic Superconductivity Studies-- (1992-)
665412* -- Superconducting Devices-- (1992-)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ALLOYS
COMPOSITE MATERIALS
COPPER ALLOYS
CURRENT DENSITY
DEPOSITION
DESIGN
DISPERSIONS
ELECTRIC FIELDS
ELECTRICAL EQUIPMENT
ELECTRODEPOSITION
ELECTROLYSIS
ELECTROMAGNETS
ELECTROPLATING
EQUIPMENT
EVALUATION
FILAMENTS
LYSIS
MAGNETIC FIELDS
MAGNETIZATION
MAGNETS
MATERIALS
MATRIX MATERIALS
MEASURING METHODS
MIXTURES
NICKEL ADDITIONS
NICKEL ALLOYS
PLATING
PROXIMITY EFFECT
SOLID SOLUTIONS
SOLUTIONS
SUPERCONDUCTING COILS
SUPERCONDUCTING COMPOSITES
SUPERCONDUCTING DEVICES
SUPERCONDUCTING MAGNETS
SUPERCONDUCTING WIRES
SURFACE COATING
WIRES