A METHOD AND APPARATUS FOR MAKING A LAYER OF COATING MATERIAL ON A TAPE SUBSTRATE, IN PARTICULAR FOR MAKING SUPERCONDUCTIVE TAPES

Provided herein are a method and an apparatus (1) for making a layer (2) of coating material (3) on a tape substrate (4), in particular for making superconductive tapes. A precursor (12) of the coating material (3) is evaporated so as to form an evaporation area (13), and the substrate (4) is carrie...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	BALDINI, ALBERTO, ZANNELLA, SERGIO, BOTARELLI, ANDREA, GAUZZI, ANDREA
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRICITY INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Provided herein are a method and an apparatus (1) for making a layer (2) of coating material (3) on a tape substrate (4), in particular for making superconductive tapes. A precursor (12) of the coating material (3) is evaporated so as to form an evaporation area (13), and the substrate (4) is carried through the evaporation area (13) to enable deposition of the evaporated coating material (3) on one face (17) of the substrate (4); the substrate (4) is carried through the evaporation area (13) along a curved path (60), in particular with a stretch (27) wound on a rotating carousel (25), in such a way that the deposition of the coating material (3) to form the layer (2) will be performed on a non-planar portion (16) of the substrate (4). Procédé et appareil (1) de formation d'une couche (2) d'une matière de revêtement (3) sur un substrat en bande (4), en particulier pour la fabrication de bandes supraconductrices. Un précurseur (12) de la matière de revêtement (3) est évaporé en vue de former une zone d'évaporation (13) et le substrat (4) est acheminé à travers la zone d'évaporation (13) pour permettre le dépôt de la matière de revêtement évaporée (3) sur une face (17) du substrat (4). Le substrat (4) est acheminé à travers la zone d'évaporation (13) sur une trajectoire courbe (60), en particulier avec une longueur (27) enroulée sur un carrousel rotatif (25) de sorte que le dépôt de la matière de revêtement (3), en vue de former la couche (2), s'effectuera sur une partie non plane (16) du substrat (4).