PEM FOR PRODUCTION OF FLUORINATED BARIUM TITANATE CAPACITORS FOR OPERATION TO 200 C
Abstract
A study as made of the degradation and fluorination of ceramic dielectrics and a sound approach to the problem of manufacture of fluorinated ceramic capacitors to permit maximum us of present production facilities was established. A two fire pproach is planned, binder burn off and partial sintering followed by a fluora temporary tunnel kiln was assembled with a pusher mechanism to provide accurate soaking periods from 30 min to 2 hours. The fluoride atmosphere will be provided by introduction of volatile fluorides on a regular schedule. Efforts will be made to establish the capability to fluorinate 16,000 capacitor disc per 8-hr shift and to manufacture 4000 capacitors each of four types in accordance with Signal Corps Technical Requirements SCS-37 dated 9 March, 1959 and atio aturing firing. A temporary tunnel kiln was assembled with a pusher mechanism to provide accurate soaking periods from 30 min to 2 hours. The fluoride atmosphere will be provided by introduction of volatile fluorides on a regular schedule. Efforts will be made to establish the capability to fluorinate 16,000 capacitor disc per 8-hr shift and to manufacture 4000 capacitors each of four types in accordance with Signal Corps Technical Requirements SCS-37 dated 9 March, 1959 and amendment No. 1 dated 29 November, 1960.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jul 01, 1961
- Accession Number
- AD0267138
Entities
People
- L. E. Nordquist
Organizations
- Cornell Dubilier