Journal ArticleDOI
Finite element simulations of elasto-plastic processes in Nb3Sn strands
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In this paper, an elasto-plastic finite element model, including temperature dependent stress-strain curves, annealing and manufacturing process stresses, is used to derive the internal stresses of Nb 3 Sn strands.About:
This article is published in Cryogenics.The article was published on 2005-07-01. It has received 91 citations till now.read more
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Behavior of ${\rm Nb}_{3}{\rm Sn}$ Composite Wires: Multiple Room Temperature Bending Cycles
TL;DR: In this article, the authors investigated the impact of pre-bending on critical current, Ic, and cracks evolution versus the number of bending load cycles in Nb3Sn composite wires.
Journal Article
Mechanical design and analysis of an eight-pole superconducting vector magnet for soft x-ray magnetic dichroism measurements
TL;DR: Arbelaez et al. as mentioned in this paper developed an eight-pole superconducting magnet for soft x-ray magnetic dichroism (XMD) experiments at the Advanced Light Source, Lawrence Berkley National Laboratory (LBNL).
Journal ArticleDOI
Discrete Loading Ring-Core Method for Nonuniform In-Plane Residual Stress Analysis in Micro Area
TL;DR: In this article, a layer-by-layer residual stress analysis method based on the ring core method was developed to retrieve the uneven in-plane stress, in which a nonuniform load that surrounds the core is approximated by discrete loading and then used to reveal the stress distribution within the core.
Journal ArticleDOI
Nonlinear static and dynamic mechanical behaviors of Nb3Sn superconducting composite wire: experiment and analysis
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Degradation of I c due to residual stress in high-performance Nb3Sn wires submitted to compressive transverse force
TL;DR: In this article , the authors report on the stress dependence and the permanent reduction of the critical current under transverse compressive loads up to 240 MPa in state-of-the-art restacked-rod-process (RRP®) and powder-in-tube Nb3Sn wires.
References
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Journal ArticleDOI
Materials at Low Temperatures
TL;DR: In this article, the authors present a detailed review of materials behavior and property measurement for design and material selection at low temperatures, including temperature, strain, and magnetic fields measurements, and a detailed subject index is included.
Journal ArticleDOI
Tantalum and Niobium
G. L. Miller,W. J. Kroll +1 more
TL;DR: The identification of Ta and Nb minerals is critical to the evaluation of mine recovery and deposit economics as discussed by the authors, due to the extensive solid solution between Ta, Nb and Fe.
Journal ArticleDOI
The Thermal Expansion of Pure Metals. II: Molybdenum, Palladium, Silver, Tantalum, Tungsten, Platinum, and Lead
F. C. Nix,D. MacNair +1 more
TL;DR: In this article, the Grueneisen theory has been compared with the linear thermal expansion of room temperature to liquid nitrogen for Mo, Pd, Ag, Ta, W, Pt, and Pb.