Properties of multifilamentary Nb/sub 3/Sn fiber-reinforced superconductors for high field pulsed magnets

1995 ◽  
Vol 5 (2) ◽  
pp. 1587-1590 ◽  
Author(s):  
H. Tateishi ◽  
K. Arai ◽  
K. Agatsuma
Keyword(s):  
High Field ◽  
Fiber Reinforced ◽  
Pulsed Magnets

Development of Cu-Nb alloy microcomposite conductors for high field pulsed magnets

1996 ◽  
Vol 32 (4) ◽  
pp. 2866-2869 ◽  
Author(s):  
V.I. Pantsyrnyi ◽  
A.K. Shikov ◽  
A.D. Nikulin ◽  
A.E. Vorob'ova ◽  
E.A. Dergunova ◽  
...  
Keyword(s):  
High Field ◽  
Pulsed Magnets

Cu-Nb and Cu/stainless steel winding materials for high field pulsed magnets

2000 ◽  
Vol 10 (1) ◽  
pp. 1263-1268 ◽  
Author(s):  
V. Pantsyrnyi ◽  
A. Shikov ◽  
A. Vorobieva ◽  
N. Khlebova ◽  
I. Potapenko ◽  
...  
Keyword(s):  
Stainless Steel ◽  
High Field ◽  
Pulsed Magnets

Development of High Strength-High Conductivity Cu-6 wt% Ag Alloy for High Field Magnet

MRS Advances ◽  
2015 ◽  
Vol 1 (17) ◽  
pp. 1137-1148 ◽  
Author(s):  
Yoshikazu Sakai ◽  
Takaaki Hibaru ◽  
Kiyoshi Miura ◽  
Akira Matsuo ◽  
Koushi Kawaguchi ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Heat Treatment ◽  
High Field ◽  
High Strength ◽  
Treatment Method ◽  
High Conductivity ◽  
Pulsed Magnets ◽  
The Cost ◽  
The University ◽  
Heat Treatment Method

ABSTRACTOne of the authors developed the high strength and high conductivity Cu-24 wt% Ag alloy as a conductor material for high field magnets twenty years ago.Wire and sheet of the alloy have been used as a conductor material for pulsed magnets or resistive magnets of the high magnetic field facilities of each country. However, the alloy required large quantities of Ag addition to achieve high strength. The cost performance and workability of the alloy were not good for that. So, we investigated possibility of low Cu-Ag alloy for decreasing in material cost and improving in workability. We succeeded in the development of the Cu-6 wt% Ag alloy by the new heat treatment which is superior to the characteristic of the Cu-24 wt% Ag alloy even if the amount of Ag content is decreased in 1/4.At present, we make a lot of high field pulsed magnets by using the Cu-6 wt% Ag wire manufactured industrially, and do that magnetic field experiment and are getting good results at the ISSP, the university of Tokyo. We will talk about the characteristic, new heat treatment method and the manufacturing process of the conductor material for the Cu-6 wt% Ag alloy.

High Field Pulsed Magnets for a Bubble Chamber Beam

1973 ◽  
Vol 20 (3) ◽  
pp. 698-702
Author(s):  
R. T. Elliott ◽  
P. S. Flower
Keyword(s):  
High Field ◽  
Bubble Chamber ◽  
Pulsed Magnets

scholarly journals Development of Cu-Nb alloy microcomposite conductors for high field pulsed magnets. Final report

1995 ◽  
Author(s):  
V.I. Pantsyrnyi ◽  
A.K. Shikov ◽  
A.D. Nikulin ◽  
N.M. Belyiakov ◽  
I.I. Potapenko ◽  
...  
Keyword(s):  
High Field ◽  
Final Report ◽  
Pulsed Magnets

DEVELOPMENT OF ADVANCED INSTRUMENTATION FOR STATIC AND PULSED FIELDS

2002 ◽  
Vol 16 (20n22) ◽  
pp. 3398-3398
Author(s):  
A. MIGLIORI ◽  
F. F. BALAKIREV ◽  
J. B. BETTS ◽  
G. S. BOEBINGER ◽  
C. H. MIELKE ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
High Field ◽  
Building Blocks ◽  
General Purpose ◽  
Minimum Sensitivity ◽  
Pulsed Magnets ◽  
Power Limits ◽  
Lock In ◽  
Pulsed Fields ◽  
New Instruments

The DC and pulsed magnets now available at the NHMFL provide routine access to high magnetic fields in cryogenic environments (down to even dilution refrigerator levels), that are world-record unique. This uniqueness comes with a price that reflects constraints of the magnets and the low temperatures, including limited volume and time at peak magnetic field, cryogenic power limits on electronics, and, particularly for pulsed magnets, increased noise. In effect, the instrumentation constraints are similar for NHMFL superconducting, resistive and pulsed magnets. An NHMFL experimentalist therefore has a simple goal: acquisition of all the information produced by a measurement in the shortest time permitted by information theory, with minimum sensitivity to noise and interference. To assist with this, we propose here to eliminate commercial general-purpose lock-in amplifiers, preamplifiers and digitizers and replace them with commercial-quality custom building blocks optimized for NHMFL measurements, that are faster, quieter, more versatile, and cheaper. We will use these new instruments to support users by improving present measurements as well as adding new capabilities, including specific heat for materials that suffer adiabatic effects in pulsed fields, and thermal conductivity in both dc and pulsed magnets based on 3rd harmonic methods. We will use these techniques to measures the thermal conductivity of high Tc superconductors at high field in the normal state, and to test the Weideman-Franz relationship between electronic thermal conductivity and electrical conductivity in the extreme high-field limit.

Sign in / Sign up

Export Citation Format

Share Document