Near net-shape manufacturing of metal sheathed superconductors by high energy rate forming techniques

 
δείτε την πρωτότυπη σελίδα τεκμηρίου
στον ιστότοπο του αποθετηρίου του φορέα για περισσότερες πληροφορίες και για να δείτε όλα τα ψηφιακά αρχεία του τεκμηρίου*
κοινοποιήστε το τεκμήριο




1998 (EL)

Near net-shape manufacturing of metal sheathed superconductors by high energy rate forming techniques (EN)

Mamalis, AG (EN)
Gobl, N (EN)
Szalay, A (EN)
Vajda, I (EN)
Raveau, B (EN)

High energy rate forming 'powder-in-tube' techniques were employed for near net-shape manufacturing of axisymmetric metal/superconducting YBCO ceramic compound billets for applications in the electrical industry. The dynamic techniques employed were explosive and electromagnetic compaction. The macro- and microscopic integrity of the components and the effect of the compaction process on the superconducting properties were examined. The density, microstructure and superconducting properties of the resulting ceramic are influenced significantly by the shockwaves generated from the dynamic processing and a comparison is made between the two compaction processes employed. Critical temperatures of 92 and 94 K were obtained for the explosively and electromagnetically compacted billets, respectively. Such high energy rate forming techniques are of potential industrial interest for manufacturing superconducting components. © 1998 Elsevier Science S.A. All rights reserved. (EN)

journalArticle (EN)

Explosive forming (EN)
Powders (EN)
Metal sheathed superconductors (EN)
Barium compounds (EN)
High energy forming (EN)
Compaction (EN)
Mixed oxides (EN)
Dynamic processing (EN)
Explosive compaction (EN)
Metal sheathed high-tc superconductors (EN)
Herf techniques (EN)
YBCO powder (EN)
Yttrium compounds (EN)
Electromagnetic compaction (EN)
Oxide superconductors (EN)


Materials Science and Engineering B (EN)

1998 (EN)

09215107 (EN)
124 (EN)
1-2 (EN)
119 (EN)
10.1016/S0921-5107(98)00114-7 (EN)
53 (EN)




*Η εύρυθμη και αδιάλειπτη λειτουργία των διαδικτυακών διευθύνσεων των συλλογών (ψηφιακό αρχείο, καρτέλα τεκμηρίου στο αποθετήριο) είναι αποκλειστική ευθύνη των αντίστοιχων Φορέων περιεχομένου.