Influence of Wire Parameters on Critical Current Versus Strain Characteristics of Bronze Processed ${\hbox {Nb}}_{3}{\hbox {Sn}}$ Superconducting Wires

2012 ◽  
Vol 22 (3) ◽  
pp. 4805005-4805005 ◽  
Author(s):  
T. Miyatake ◽  
Y. Murakami ◽  
H. Kurahashi ◽  
S. Hayashi ◽  
K. Zaitsu ◽  
...  
Keyword(s):  
Critical Current ◽  
Superconducting Wires ◽  
Versus Strain

Critical current versus strain measurement up to 21T and 1000A of long length superconducting wires and tapes

2005 ◽  
Vol 76 (9) ◽  
pp. 093901 ◽  
Author(s):  
B. Seeber ◽  
D. Uglietti ◽  
V. Abächerli ◽  
P.-A. Bovier ◽  
D. Eckert ◽  
...  
Keyword(s):  
Critical Current ◽  
Strain Measurement ◽  
Superconducting Wires ◽  
Versus Strain

scholarly journals Critical current versus strain research at the University of Twente

2003 ◽  
Vol 16 (9) ◽  
pp. 1026-1030 ◽  
Author(s):  
H J N van Eck ◽  
D C van der Laan ◽  
M Dhall ◽  
B ten Haken ◽  
H H J ten Kate
Keyword(s):  
Critical Current ◽  
The University ◽  
Versus Strain

A device for critical current versus strain measurements up to 1000 A and 17 T on 80 cm long HTS and LTS technical superconductors

2003 ◽  
Vol 16 (9) ◽  
pp. 1000-1004 ◽  
Author(s):  
D Uglietti ◽  
B Seeber ◽  
V Ab cherli ◽  
A Pollini ◽  
D Eckert ◽  
...  
Keyword(s):  
Critical Current ◽  
Strain Measurements ◽  
Versus Strain

scholarly journals Effects of Nb concentration on the critical current densities and hysteresis losses of Powder-Metallugy processed Nb3Sn superconducting wires

1995 ◽  
Vol 115 (3) ◽  
pp. 194-200
Author(s):  
Narikazu Matsukura ◽  
Takayoshi Miyazaki ◽  
Yasuhiko Inoue ◽  
Takayuki Miyatake ◽  
Masao Shimada ◽  
...  
Keyword(s):  
Critical Current ◽  
Hysteresis Losses ◽  
Superconducting Wires ◽  
Current Densities

Critical current in silver clad Y-Ba-Cu-O superconducting wires

Pramana ◽  
1988 ◽  
Vol 30 (1) ◽  
pp. L81-L86 ◽  
Author(s):  
R G Sharma ◽  
Y S Reddy ◽  
S R Jha ◽  
S S Dubey
Keyword(s):  
Critical Current ◽  
Superconducting Wires

Recent R&D on Superconducting Wires for High-Field Magnet

2014 ◽  
Vol 783-786 ◽  
pp. 2081-2090 ◽  
Author(s):  
Xin Zhe Jin ◽  
Tatsushi Nakamoto ◽  
Kiyosumi Tsuchiya ◽  
Akira Yamamoto ◽  
Toru Ogitsu ◽  
...  
Keyword(s):  
Critical Current ◽  
High Field ◽  
Materials Science ◽  
Rapid Heating ◽  
High Temperature Superconductors ◽  
Experimental Studies ◽  
High Energy ◽  
Superconducting Wires ◽  
Neutron Diffractometer ◽  
High Field Magnet

Development for superconducting wires of materials such as Nb3Al and the high-temperature superconductors (HTS such as REBCO, Bi2223, and Bi2212) has been carried out for high-field magnet applications. It is known that these types of wire exhibit very different characteristics and performance for different applications. The development of Nb3Al wire for high-field accelerator magnet has resulted in remarkable achievements in critical current using a Rapid Heating and Quenching (RHQ) method by High Energy Accelerator Research Organization (KEK) and National Institute for Materials Science (NIMS). As one example of a characteristic of Nb3Al, the strain sensitivity of the critical current in the RHQ-Nb3Al wire is better than that of Nb3Sn wire. A strain study is needed to further the development of a high-filed magnet; therefore, we have carried out experimental studies using the neutron diffractometer at J-PARC Takumi. Researchers have recently achieved the highest critical current density for REBCO wires in a high-field above 15 T. For this reason, REBCO wire has been considered for high-field magnet NMR applications in Riken. But several obstacles remain, including coil degradation, shielding current and thermal runaway. In this paper, R&D on recent advances for applications will be presented.

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