Tensile strain/transverse compressive stress dependence of critical current in Ag-sheathed Bi(2212) 7-core superconducting wires

Cryogenics ◽  
1996 ◽  
Vol 36 (6) ◽  
pp. 491-494 ◽  
Author(s):  
K. Katagiri ◽  
H.S. Shin ◽  
Y. Shoji ◽  
N. Ebisawa ◽  
K. Watanabe ◽  
...  
Keyword(s):  
Critical Current ◽  
Compressive Stress ◽  
Tensile Strain ◽  
Stress Dependence ◽  
Superconducting Wires

Tensile strain/transverse compressive stress dependence of critical current in Bi(2212) superconducting tapes with Zr-reinforced Ag sheath

Cryogenics ◽  
1998 ◽  
Vol 38 (3) ◽  
pp. 283-288 ◽  
Author(s):  
K Katagiri ◽  
K Kasaba ◽  
Y Shoji ◽  
T Takahashi ◽  
K Watanabe ◽  
...  
Keyword(s):  
Critical Current ◽  
Compressive Stress ◽  
Tensile Strain ◽  
Stress Dependence ◽  
Superconducting Tapes

Axial compressive stress dependence of critical current of REBCO double-pancake coil

2021 ◽  
pp. 1-1
Author(s):  
Yoh Nagasaki ◽  
Satoshi Sasaki ◽  
Masaki Maruyama ◽  
Daisuke Miyagi ◽  
Makoto Tsuda ◽  
...  
Keyword(s):  
Critical Current ◽  
Compressive Stress ◽  
Stress Dependence ◽  
Pancake Coil ◽  
Axial Compressive Stress ◽  
Double Pancake

Transverse Compressive Stress Effects on the Critical Current of Bi-2223 Tapes

2007 ◽  
Vol 546-549 ◽  
pp. 1923-1926
Author(s):  
Cheng Shan Li ◽  
Eric Mossang ◽  
B. Bellin ◽  
Andre Sulpice ◽  
A. Antonevici ◽  
...  
Keyword(s):  
Critical Current ◽  
Compressive Stress ◽  
Cross Section ◽  
Tensile Strain ◽  
Transverse Stress ◽  
Stress Effects ◽  
Bending Strain ◽  
Section Size ◽  
Processing Defects ◽  
Irregular Interface

Bi-2223 tapes are usually subjected to tensile strain, bending strain and compressive stress in the process of fabrication and applications. In this study, we have measured the critical current of Bi-2223 tapes as a function of transverse compressive stress. The effects of the cross section size and processing defects on the stress characteristics of AgMn-alloy sheathed Bi-2223 tapes are compared. The experimental results showed that the onset transverse compressive stress for degradation of Ic was lower in the thinner tape with a thin Ag sheath due to the stress concentration on the irregular interface. The bubbled tapes were more sensitive to the transverse stress compared to the nonbubbled tapes.

Effects of compressive stress on the critical current of Bi-2223 tapes

2007 ◽  
Vol 463-465 ◽  
pp. 882-884
Author(s):  
C.S. Li ◽  
E. Mossang ◽  
B. Bellin ◽  
A. Antonevici ◽  
P.X. Zhang
Keyword(s):  
Critical Current ◽  
Compressive Stress

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
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