| Titre : |
An overview of planar flow casting of thin metallic glasses and its relation to slot coating of liquid films |
| Type de document : |
texte imprimé |
| Auteurs : |
Eric A. Theisen, Auteur ; Steven J. Weinstein, Auteur |
| Année de publication : |
2022 |
| Article en page(s) : |
p. 49-60 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Catégories : |
Alliages
Coulée à flux planaire
Défauts
Enduction par filière
Matériaux amorphes
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Planar flow casting (PFC) is a method that can be used to make thin, long, and wide metallic alloy foils by extruding molten liquid through a nozzle slot and immediately quenching on a moving roller. The quenching rates are high enough that amorphous metallic glasses may be formed that have many desirable properties for a wide variety of applications. This paper reviews how PFC processes were developed, examines the typical operability range of PFC, and reviews the defects that commonly form. The geometrical similarities between PFC and slot coating process are apparent, and this paper highlights differences between the operability ranges of both processes. |
| Note de contenu : |
- Thin metallic glass processing and the development of planar flow casting
- Planar flow casting (PFC) process conditions
- Defect formation : Defects arising from casting wheel - Flow related defects
- Comparison of planar flow casting (PFC) and conventional slot coating
- Table 1: PFC process conditions for the Cornell aluminum-silicon (Al-Si)-based crystalline foils, obtained via batch casting, and the Metglas iron (Fe)-based amorphous foils, obtained via continuous casting |
| DOI : |
https://doi.org/10.1007/s11998-021-00503-y |
| En ligne : |
https://link.springer.com/content/pdf/10.1007/s11998-021-00503-y.pdf |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37144 |
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 19, N° 1 (01/2022) . - p. 49-60
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