CONNECTION PIECE MADE OF A COMPOSITE OF GRAPHITE AND CARBON-FIBER-REINFORCED CARBON AND METHOD OF MANUFACTURING THE CONNECTION PIECE

CONNECTION PIECE MADE OF A COMPOSITE OF GRAPHITE AND CARBON-FIBER-REINFORCED CARBON AND METHOD OF MANUFACTURING THE CONNECTION PIECE

A connection piece for connecting graphite electrodes contains at least one region made of graphite and at least one region made of carbon-fiber-reinforced carbon. The graphite contains less than 10 mass-% of fibers and the carbon-fiber-reinforced carbon contains more than 20 mass-% of carbon fibers...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: MONTMINY JOHN
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
CURRENT COLLECTORS
ELECTRICITY
LINE CONNECTORS
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Beschreibung
Zusammenfassung:A connection piece for connecting graphite electrodes contains at least one region made of graphite and at least one region made of carbon-fiber-reinforced carbon. The graphite contains less than 10 mass-% of fibers and the carbon-fiber-reinforced carbon contains more than 20 mass-% of carbon fibers. The connection piece preferably contains a graphite body in the shape of a cylinder or a bi-cone. There is a plurality of groove-shaped recesses in the graphite body which are filled with the material made of carbon-fiber-reinforced carbon having a percent by weight of carbon fibers of more than 20 mass-%.