Accession Number : AD0269629

Title :   ELECTRON-BEAM GUNS FOR WELDING OF METALS IN VACUUM

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : KOZLOV,YU. M.

Report Date : 08 AUG 1961

Pagination or Media Count : 1

Abstract : Two types of industrial two-stage guns were developed which provide electron beams with diameter of 0.8-1.5 mm at gun power of up to 1.5 kw and accelerating voltage of 22-25 kv. Methods were developed for determining the principal characteristics of electron guns (conductance of system, focal length, beam diameter). High-volt-AGE POWER SUPPLIES WITH OUTPUT OF 3-5 KW WERE DEVELOPED FOR THE ELECTRON GUNS. Eectrn beam pressure at the melting puddle pool was calculated. (Author)

Descriptors :   *ELECTRON GUNS, *MANUFACTURING, *WELDING, DENSITY, ELECTRON BEAMS, ELECTRONS, FOCUSING, METALS, OPERATION, PIPETTES, POWER SUPPLIES, VACUUM APPARATUS

Distribution Statement : APPROVED FOR PUBLIC RELEASE