SYMPOSIA PAPER Published: 01 January 1984
STP34461S

Electron-Beam Remelting of Zircaloys

Source

We have constructed and operated an electron-beam (EB) melting furnace using a 15-kW von Ardenne electron gun. The evaporation of tin from metling Zircaloys and the dissolution of nitride inclusions in melting Zircaloys have been studied.

We conclude that Zircaloys can be melted successfully in a 500-mm ingot diameter EB furnace at melting rates between 200 and 500 kg/h without special composition precautions with respect to tin. This configuration will also dissolve zirconium nitride precipitates successfully.

Author Information

Mitchell, A
The University of British Columbia, Vancouver, B.C., Canada
Brown, R
The University of British Columbia, Vancouver, B.C., Canada
Price: $25.00
Contact Sales
Related
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Details
Developed by Committee: B10
Pages: 57–69
DOI: 10.1520/STP34461S
ISBN-EB: 978-0-8031-4895-6
ISBN-13: 978-0-8031-0270-5