Transverse stress effects in Nb/sub 3/Sn cables

1994 ◽  
Vol 30 (4) ◽  
pp. 1938-1941 ◽  
Author(s):  
C. Pasztor ◽  
A. Anghel ◽  
B. Jakob ◽  
R. Wesche
Keyword(s):  
Transverse Stress ◽  
Stress Effects

Transverse Stress Effects in ITER Conductors

2005 ◽  
Vol 15 (2) ◽  
pp. 1371-1374 ◽  
Author(s):  
J.H. Schultz ◽  
L. Chiesa ◽  
D.L. Harris ◽  
P.J. Lee ◽  
J.V. Minervini ◽  
...  
Keyword(s):  
Transverse Stress ◽  
Stress Effects

Experimental Studies of Transverse Stress Effects on the Critical Current of a Sub-Sized ${\rm Nb}_{3}{\rm Sn}$ Superconducting Cable

2007 ◽  
Vol 17 (2) ◽  
pp. 1386-1389 ◽  
Author(s):  
L. Chiesa ◽  
M. Takayasu ◽  
J. V. Minervini ◽  
C. Gung ◽  
P. C. Michael ◽  
...  
Keyword(s):  
Critical Current ◽  
Experimental Studies ◽  
Transverse Stress ◽  
Stress Effects

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.

Reversible Transverse Stress Effects on the Critical Current of an Internal Tin ${\rm Nb}_{3}{\rm Sn}$Strand Under Axial Strain

2010 ◽  
Vol 20 (3) ◽  
pp. 1451-1454 ◽  
Author(s):  
Sangjun Oh ◽  
Soo-Hyeon Park ◽  
Chulhee Lee ◽  
Heekyung Choi ◽  
Wonwoo Park ◽  
...  
Keyword(s):  
Critical Current ◽  
Axial Strain ◽  
Transverse Stress ◽  
Stress Effects
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