Progresses and challenges in the development of high-field solenoidal magnets based on RE123 coated conductors

C Senatore, M Alessandrini, A Lucarelli… - Superconductor …, 2014 - iopscience.iop.org
Recent progresses in the second generation REBa 2 Cu 3 O 7− x (RE123) coated conductor
(CC) have paved a way for the development of superconducting solenoids capable of …

Cable-in-conduit conductors: lessons from the recent past for future developments with low and high temperature superconductors

L Muzzi, G De Marzi, A Di Zenobio… - Superconductor …, 2015 - iopscience.iop.org
We review progress in the design of high field superconducting cable-in-conduit conductors
(CICCs) for fusion applications, with special attention to the results of recent key …

An exponential scaling law for the strain dependence of the Nb3Sn critical current density

B Bordini, P Alknes, L Bottura, L Rossi… - Superconductor …, 2013 - iopscience.iop.org
The critical current density of the Nb 3 Sn superconductor is strongly dependent on the strain
applied to the material. In order to investigate this dependence, it is a common practice to …

On the mechanisms governing the critical current reduction in Nb3Sn Rutherford cables under transverse stress

G De Marzi, B Bordini, D Baffari - Scientific Reports, 2021 - nature.com
Within the framework of the HiLumi-LHC project, CERN is currently manufacturing 11 T
dipole and quadrupole accelerator magnets using state-of-the-art Nb3Sn Rutherford cables …

Direct observation of Nb3Sn lattice deformation by high-energy x-ray diffraction in internal-tin wires subject to mechanical loads at 4.2 K

L Muzzi, V Corato, A Della Corte… - Superconductor …, 2012 - iopscience.iop.org
With the aim of clarifying the relationship between lattice deformations and superconducting
properties of Nb 3 Sn technological wires we have carried out high-energy x-ray diffraction …

Effect of quasi-hydrostatical radial pressure on Ic of Nb3Sn wires

G Mondonico, B Seeber, A Ferreira… - Superconductor …, 2012 - iopscience.iop.org
Abstract High-performance Nb 3 Sn conductors are intended to be used in large-scale
magnets like the International Thermonuclear Experimental Reactor (ITER) and in the …

A theory of the strain-dependent critical field in Nb3Sn, based on anharmonic phonon generation

DF Valentinis, C Berthod, B Bordini… - … Science and Technology, 2013 - iopscience.iop.org
We propose a theory to explain the strain dependence of the critical properties in A15
superconductors. Starting from the strong-coupling formula for the critical temperature, and …

Microstructural study on Sn–Zn/Cu–Ti diffusion reaction for internal tin Nb3Sn conductor development

T Morita, T Yagai, N Banno - Journal of Alloys and Compounds, 2020 - Elsevier
To take advantage of Zn and Ti doping effects on improvement of diffusion behavior in the
Sn–Cu mixing step and the Nb 3 Sn layer formation for the internal tin process, a diffusion …

[PDF][PDF] Nb3Sn高场复合超导体临界性能力学变形效应的多尺度模拟

杨绪佳, 何宇新, 张鑫, 杨小敏, 王涛, 乔力 - 力学学报, 2022 - lxxb.cstam.org.cn
A15 型Nb 3 Sn 超导体是制造高场(> 10 T) 超导磁体线圈的主要材料, 被广泛应用于磁约束可控
核聚变, 高能物理等强磁场超导磁体装备制造领域. 力学变形诱导的Nb 3 Sn …

Influence of the heat-treatment conditions, microchemistry, and microstructure on the irreversible strain limit of a selection of Ti-doped internal-tin Nb3Sn ITER wires

N Cheggour, PJ Lee, LF Goodrich… - Superconductor …, 2014 - iopscience.iop.org
Systematic studies of the intrinsic irreversible strain limit ε irr, 0, microstructure, and
microchemistry were made on several internal-tin Nb 3 Sn pre-production wires, fabricated …