Irreversible degradation of Nb3Sn Rutherford cables due to transverse compressive stress at room temperature
P Ebermann, J Bernardi, J Fleiter… - Superconductor …, 2018 - iopscience.iop.org
In the framework of the Future Circular Collider design study for a 100 TeV circular collider,
16 T superconducting bending magnets based on Nb 3 Sn technology are being developed …
16 T superconducting bending magnets based on Nb 3 Sn technology are being developed …
Formation and propagation of cracks in RRP Nb3Sn wires studied by deep learning applied to x-ray tomography
This paper reports a novel non-destructive and non-invasive method to investigate crack
formation and propagation in high-performance Nb 3 Sn wires by combining x-ray …
formation and propagation in high-performance Nb 3 Sn wires by combining x-ray …
Design optimization of round strands made by twisted stacks of HTS tapes
N Bykovsky, D Uglietti, R Wesche… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
A twisted stack of high-temperature superconducting (HTS) tapes soldered into copper
profiles was used as a strand in the fabrication of the 60-kA/12-T HTS cable prototype at the …
profiles was used as a strand in the fabrication of the 60-kA/12-T HTS cable prototype at the …
Degradation of I c due to residual stress in high-performance Nb3Sn wires submitted to compressive transverse force
Future particle colliders in search for new physics at the energy frontier require the
development of accelerator magnets capable of producing fields well beyond those …
development of accelerator magnets capable of producing fields well beyond those …
Effects of the initial axial strain state on the response to transverse stress of high-performance RRP Nb3Sn wires
JF Troitino, T Bagni, C Barth, B Bordini… - Superconductor …, 2021 - iopscience.iop.org
Abstract High-performance Nb 3 Sn superconducting wires have become one of the key
technologies for the development of next generation accelerator magnets. While their large …
technologies for the development of next generation accelerator magnets. While their large …
Generation of 25 T with an all-superconducting magnet system: Field profile and field quality measurements of a layer-wound 4 T REBCO insert coil for a 21 T LTS …
C Barth, P Komorowski, P Vonlanthen… - Superconductor …, 2019 - iopscience.iop.org
High temperature superconductors, especially rare-earth barium copper oxide (REBa 2 Cu 3
O 7− x or REBCO) tapes are an enabling technology for magnetic fields beyond 23.5 T, the …
O 7− x or REBCO) tapes are an enabling technology for magnetic fields beyond 23.5 T, the …
Investigating the effect of rolling deformation on the electro-mechanical limits of Nb3Sn wires produced by RRP® and PIT technologies
Future high-field magnets for particle accelerators hinge on the crucial development of
advanced Nb 3 Sn wires engineered to withstand the large stresses generated during …
advanced Nb 3 Sn wires engineered to withstand the large stresses generated during …
Computation of the Reversible Critical Current Degradation in Nb Sn Rutherford Cables for Particle Accelerator Magnets
G Vallone, B Bordini, P Ferracin - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Superconducting coils limit current is usually measured on unloaded short samples of
strands extracted from the same cable used to wound the coil. However, the critical current …
strands extracted from the same cable used to wound the coil. However, the critical current …
Mechanical behaviors of multi-filament twist superconducting strand under tensile and cyclic loading
The superconducting strand, serving as the basic unit cell of the cable-in-conduit-conductors
(CICCs), is a typical multi-filament twist composite which is always subjected to a cyclic …
(CICCs), is a typical multi-filament twist composite which is always subjected to a cyclic …
Quantitative correlation between the void morphology of niobium-tin wires and their irreversible critical current degradation upon mechanical loading
C Barth, B Seeber, A Rack, C Calzolaio, Y Zhai… - Scientific reports, 2018 - nature.com
Understanding the critical current performance variation of Nb3Sn superconducting wires
under mechanical loading is a crucial issue for the design of next generation accelerator …
under mechanical loading is a crucial issue for the design of next generation accelerator …