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Akihiro Kikuchi (National Institute for Materials Science)18/11/2021, 10:00Poster
A major focus of Nb3Sn high field accelerator magnets for HEP is on significantly reducing or eliminating their training by understanding the underlying physics mechanisms. We have been are investigating whether mixing organic olefin-based thermosetting dicyclopentadiene (DCP) resin, commercially available as TELENE○R by RIMTEC Corporation in Japan, with high heat capacity ceramic powders,...
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Ke Han (Florida State University)18/11/2021, 10:00Poster
High field resistive magnets use Cu matrix composites as conductors because composites conductors have high mechanical strength. The conductors are manufactured by cold deformation that introduces high densities of obstacles to resist dislocation motions. The increased density of these obstacles increases the mechanical strength of the conductors. Under cyclic loading, such as the loading...
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Jiawen Wang (North China Electric Power University)18/11/2021, 10:00Poster
With commercialization of high temperature superconducting (HTS) RE (RE= rare earth) Ba-Cu-O tapes, it is extensively applied in the superconducting magnets with high magnetic field due to its high critical current density and excellent mechanical properties compared to low temperature superconducting (LTS) conductors. However, it is difficult to realize the persistent current mode (PCM)...
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Vince Toplosky (NHMFL)18/11/2021, 10:00Poster
Consumable pulsed magnets at the Pulsed Field Facility usually use a considerable amount of G10 fillers to create smooth and strong winding transitions from one layer to another. These fillers typically have complicated shapes to fill all the gaps at the transitions. They are expensive and time-consuming to fabricate. Even machining G10 is hazardous and unfavorable. G10 material was chosen...
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Mr Akihito Mizuno (Nagoya University)18/11/2021, 10:00Poster
One of the problems with a superconducting magnet is heat leak from the external environment to the inside of the cryogenic devices. In order to suppress the heat leak, the wireless charging has been proposed. Therefore, superconducting diode is expected as a novel rectifying element operating at cryogenic conditions [1]. In our previous study, we reported that YBa2Cu3Oy(YBCO) films grown on...
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Makoto Yoshida18/11/2021, 10:00Poster
Superconducting magnets for high-intensity accelerators and secondary particle sources are being required to operate in the high radiation environment by beam collisions and beam losses. Neutron fluence in the high-luminosity LHC and the COMET experiment is expected to exceed $10^{21}$ $n/m^2$. The stabilizer of superconductor is made of pure copper and aluminum and should degrade by such high...
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