PRODUCTION ENGINEERING MEASURE FOR TYPE 7890 SUPER POWER HYDROGEN THYRATRON

Work to produce a satisfactory tube using the 13 slot grid structure was continued. Tubes 5 and 6, started during the previous period, were processed. Tube 6A was lost during brazing operations. Tube 7 was assembled, processed, tested and operated sucessfully for 560 hours at Operation (1) life test...

Full description

Saved in:
Bibliographic Details
Main Author: Shackelford,C L
Format: Report
Language:English
Subjects:
AGING(MATERIALS)
CATHODES(ELECTRON TUBES)
ELECTRON TUBE COMPONENTS
HYDROGEN
LIFE EXPECTANCY(SERVICE LIFE)
MANUFACTURING
PRODUCTION
RADIOFREQUENCY POWER
THYRATRONS
TITANIUM
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Work to produce a satisfactory tube using the 13 slot grid structure was continued. Tubes 5 and 6, started during the previous period, were processed. Tube 6A was lost during brazing operations. Tube 7 was assembled, processed, tested and operated sucessfully for 560 hours at Operation (1) life test conditions. Another tube, 8, also having the 13 slot grid had its envelop assembled at the end of the period. (Author)