Magnetically focused line source electron gun
Journal Article
·
· Rev. Sci. Instrum.; (United States)
A magnetically focused line source electron gun for selective heat treatment of surfaces is described. A model calculation consisting of an electric field computation routine and a trajectory tracing procedure was performed. An electron gun, corresponding to the model, was built and tested and its characteristics measured. The gun delivered 10 kw/cm/sup 2/ on a strip of 80 x 2 mm, which could be scanned over a range of 100 mm in a direction perpendicular to the long dimension of the strip, so that an area of 80 x 100 mm could be heat treated in a short time of the order of milliseconds. The magnetic focusing provides for uniform electron energy and beam density throughout the scanned area.
- Research Organization:
- Nuclear Research Centre, Negev, P.O. Box 9001, Beer-Sheva, Israel
- OSTI ID:
- 7040165
- Journal Information:
- Rev. Sci. Instrum.; (United States), Journal Name: Rev. Sci. Instrum.; (United States) Vol. 53:10; ISSN RSINA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Note: Simulation and test of a strip source electron gun
Note: Characteristic beam parameter for the line electron gun
Design and performance of high uniformity linear filament electron gun
Journal Article
·
Sun Jun 15 00:00:00 EDT 2014
· Review of Scientific Instruments
·
OSTI ID:22308837
Note: Characteristic beam parameter for the line electron gun
Journal Article
·
Thu Nov 14 23:00:00 EST 2013
· Review of Scientific Instruments
·
OSTI ID:22220332
Design and performance of high uniformity linear filament electron gun
Journal Article
·
Sun Oct 15 00:00:00 EDT 2006
· Review of Scientific Instruments
·
OSTI ID:20861178