Batch production of YBCO disks for levitation applications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F11%3A00185630" target="_blank" >RIV/68407700:21340/11:00185630 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Batch production of YBCO disks for levitation applications

Popis výsledku v původním jazyce

Batch melt-growth processing of YBa2Cu3Oy levitation disks cold seeded by Sm-123 single crystals doped by MgO is described. The process capable of a simultaneous fabrication of up to 64 pieces has been developed and successfully tested as a necessary step towards a planned production capacity of several thousand pieces a year. Diameters of the levitation disks varied from 14 mm to 56 mm. Main attention was paid to levitation disks of 28 mm in diameter. This dimension occurs to be the best compromise from various points of view: the material homogeneity, pellet quality, production loss, processing time etc. Properties of the disks, such as levitation force, critical current density at different temperatures, trapped magnetic field, etc. are shown and discussed.

Název v anglickém jazyce

Batch production of YBCO disks for levitation applications

Popis výsledku anglicky

Batch melt-growth processing of YBa2Cu3Oy levitation disks cold seeded by Sm-123 single crystals doped by MgO is described. The process capable of a simultaneous fabrication of up to 64 pieces has been developed and successfully tested as a necessary step towards a planned production capacity of several thousand pieces a year. Diameters of the levitation disks varied from 14 mm to 56 mm. Main attention was paid to levitation disks of 28 mm in diameter. This dimension occurs to be the best compromise from various points of view: the material homogeneity, pellet quality, production loss, processing time etc. Properties of the disks, such as levitation force, critical current density at different temperatures, trapped magnetic field, etc. are shown and discussed.

Druh

O - Ostatní výsledky

CEP obor

BM - Fyzika pevných látek a magnetismus

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů