Critical current density of bronze-processed multifilamentary Nb/sub 3/Sn wires with magnesium addition to the matrix
Conference
·
OSTI ID:6752729
The effects of the addition of magnesium to the bronze of a bronze-processed multifilamentary Nb/sub 3/Sn conductor were studied. The bronze composition was varied from Cu-6.7Sn-0.0Mg to Cu-6.7Sn-0.62Mg. The magnesium was found to refine the Nb/sub 3/Sn grain size and improve the critical current density of the superconductor. The most heavily doped wire had an optimum critical current density three to six times better than the Mg-free control wire at all fields.
- Research Organization:
- Lawrence Berkeley Lab., CA (USA)
- DOE Contract Number:
- AC03-76SF00098
- OSTI ID:
- 6752729
- Report Number(s):
- LBL-16527; CONF-830841-37; ON: DE84014579
- Country of Publication:
- United States
- Language:
- English
Similar Records
Critical current density of bronze-processed multifilamentary Nb/sub 3/Sn wires with magnesium addition to the matrix
The fabrication and superconducting properties of multifilamentary Nb/sub 3/Sn with a Mg-doped bronze
Improvement of critical current density of bronze processed Nb{sub 3}Sn superconducting wire
Journal Article
·
Mon Oct 01 00:00:00 EDT 1984
· Appl. Phys. Lett.; (United States)
·
OSTI ID:6459700
The fabrication and superconducting properties of multifilamentary Nb/sub 3/Sn with a Mg-doped bronze
Technical Report
·
Wed Jun 01 00:00:00 EDT 1983
·
OSTI ID:6320035
Improvement of critical current density of bronze processed Nb{sub 3}Sn superconducting wire
Journal Article
·
Sun Jun 01 00:00:00 EDT 1997
· Advances in Cryogenic Engineering
·
OSTI ID:482156
Related Subjects
420201* -- Engineering-- Cryogenic Equipment & Devices
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ALLOYS
BRONZE
COPPER ALLOYS
COPPER BASE ALLOYS
CRITICAL CURRENT
CRYSTAL STRUCTURE
CURRENT DENSITY
CURRENTS
DOPED MATERIALS
ELECTRIC CONDUCTIVITY
ELECTRIC CURRENTS
ELECTRICAL PROPERTIES
FILAMENTS
GRAIN SIZE
MAGNESIUM ADDITIONS
MAGNESIUM ALLOYS
MATERIALS
MATRIX MATERIALS
MICROSTRUCTURE
NIOBIUM ALLOYS
NIOBIUM BASE ALLOYS
PHYSICAL PROPERTIES
SIZE
SUPERCONDUCTING WIRES
SUPERCONDUCTIVITY
TIN ALLOYS
ULTRALOW TEMPERATURE
WIRES
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ALLOYS
BRONZE
COPPER ALLOYS
COPPER BASE ALLOYS
CRITICAL CURRENT
CRYSTAL STRUCTURE
CURRENT DENSITY
CURRENTS
DOPED MATERIALS
ELECTRIC CONDUCTIVITY
ELECTRIC CURRENTS
ELECTRICAL PROPERTIES
FILAMENTS
GRAIN SIZE
MAGNESIUM ADDITIONS
MAGNESIUM ALLOYS
MATERIALS
MATRIX MATERIALS
MICROSTRUCTURE
NIOBIUM ALLOYS
NIOBIUM BASE ALLOYS
PHYSICAL PROPERTIES
SIZE
SUPERCONDUCTING WIRES
SUPERCONDUCTIVITY
TIN ALLOYS
ULTRALOW TEMPERATURE
WIRES