DocumentCode
1205480
Title
Spectrographic Analysis in the Manufacture of Radio Tubes
Author
Parsons, S.L.
Author_Institution
Sylvania Electric Products, Inc., Flushing, L. I., New York
Volume
32
Issue
3
fYear
1944
fDate
3/1/1944 12:00:00 AM
Firstpage
130
Lastpage
135
Abstract
This paper describes the use of spectrographic methods in attacking some of the problems encountered in the manufacture of radio tubes. Illustrations of the laboratory and apparatus are discussed. The techniques and use of qualitative spectrographic analysis in connection with chemical, metallurgical, ceramic, and fluorescent problems are described and illustrations of the application of quantitative spectrographic analysis to problems of routine inspection and control are given.
Keywords
Ceramics; Chemical analysis; Engineering profession; Fingerprint recognition; Fluorescence; Inspection; Laboratories; Performance analysis; Pulp manufacturing; Spectroscopy;
fLanguage
English
Journal_Title
Proceedings of the IRE
Publisher
ieee
ISSN
0096-8390
Type
jour
DOI
10.1109/JRPROC.1944.230034
Filename
1694936
Link To Document