Current carrying properties of the HIP treated Mo-sheath PbMo sub 6 S sub 8 wires
Conference
·
· IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers); (United States)
OSTI ID:5715357
- Electrotechnical Lab., MITI, 1-1-4 Umezono, Tsukuba-shi, Ibaraki 305 (JP)
This paper reports that although the critical current density (J{sub c}) over 2 {times} 10{sup 6} A/m{sup 2} (8 T) is obtained for Mo-sheathed PbMo{sub 6}S{sub 8} wires annealed at 700{degrees} C, the microstructure of PbMo{sub 6}S{sub 8} is very porous and J{sub c} measured with a magnetic field parallel to the current, J{sub c} ({parallel}), is only 0--10% higher than J{sub c} measured with a field perpendicular to the current, J{sub c}({perpendicular}). The transport current flows percolatively in PbMo{sub 6}S{sub 8} of those wires. Remarkable J{sub c} enhancement was observed for the wires HIP (hot isostatic pressing) treated at 1200{degrees} C:J{sub c} {gt} 3 {times} 10{sup 8} A/m{sup 2} (8 T) has frequently been observed and the best value was J{sub c} = 2.2 {times} 10{sup 8} A/m{sup 2} (18 T) and 9.3 {times} 10{sup 7} A/m{sup 2} (23 T).
- OSTI ID:
- 5715357
- 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
Similar Records
Poor intergrain connectivity of PbMo sub 6 S sub 8 in sintered Mo-sheathed wires and the beneficial effect of hot-isostatic-pressing treatments on the transport critical current density
Investigation of the fabrication process of hot-worked stainless-steel and Mo sheathed PbMo/sub 6/ S/sub 8/ wires
Reversible and irreversible magnetization of the Chevrel-phase superconductor PbMo{sub 6}S{sub 8}
Journal Article
·
Thu Aug 01 00:00:00 EDT 1991
· Journal of Applied Physics; (USA)
·
OSTI ID:5557965
Investigation of the fabrication process of hot-worked stainless-steel and Mo sheathed PbMo/sub 6/ S/sub 8/ wires
Journal Article
·
Fri Jul 15 00:00:00 EDT 1988
· J. Appl. Phys.; (United States)
·
OSTI ID:7257076
Reversible and irreversible magnetization of the Chevrel-phase superconductor PbMo{sub 6}S{sub 8}
Journal Article
·
Tue Oct 31 23:00:00 EST 1995
· Physical Review, B: Condensed Matter
·
OSTI ID:165774
Related Subjects
36 MATERIALS SCIENCE
360607* -- Other Materials-- Superconducting Properties-- (1992-)
665412 -- Superconducting Devices-- (1992-)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
CANNING
CHALCOGENIDES
CRITICAL CURRENT
CURRENTS
ELECTRIC CURRENTS
ELECTRICAL EQUIPMENT
ELECTROMAGNETS
ELEMENTS
EQUIPMENT
FABRICATION
HOT PRESSING
LEAD COMPOUNDS
LEAD SULFIDES
MAGNETIC FIELDS
MAGNETS
MATERIALS WORKING
METALS
MOLYBDENUM
MOLYBDENUM COMPOUNDS
MOLYBDENUM SULFIDES
PRESSING
REFRACTORY METAL COMPOUNDS
SULFIDES
SULFUR COMPOUNDS
SUPERCONDUCTING DEVICES
SUPERCONDUCTING MAGNETS
SUPERCONDUCTING WIRES
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
WIRES
360607* -- Other Materials-- Superconducting Properties-- (1992-)
665412 -- Superconducting Devices-- (1992-)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
CANNING
CHALCOGENIDES
CRITICAL CURRENT
CURRENTS
ELECTRIC CURRENTS
ELECTRICAL EQUIPMENT
ELECTROMAGNETS
ELEMENTS
EQUIPMENT
FABRICATION
HOT PRESSING
LEAD COMPOUNDS
LEAD SULFIDES
MAGNETIC FIELDS
MAGNETS
MATERIALS WORKING
METALS
MOLYBDENUM
MOLYBDENUM COMPOUNDS
MOLYBDENUM SULFIDES
PRESSING
REFRACTORY METAL COMPOUNDS
SULFIDES
SULFUR COMPOUNDS
SUPERCONDUCTING DEVICES
SUPERCONDUCTING MAGNETS
SUPERCONDUCTING WIRES
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
WIRES