Accession Number:

AD0270944

Title:

PRODUCTION ENGINEERING MEASURE FOR SUBMINIATURE TEMPERATURE-COMPENSATING CERAMIC CAPACITORS

Descriptive Note:

Corporate Author:

SPRAGUE ELECTRIC CO NORTH ADAMS MASS

Personal Author(s):

• FABRICIUS,J.H.
• BELL,W.F.

Report Date:

1961-12-12

Pagination or Media Count:

1.0

Abstract:

Progress toward selecting ceramic formulations for use in the capacitors required under this contract was described. Attainment of the temperature coefficient of capacitance requirement for the NPO formulation remained a problem. Improved precoating of ceramic power was instituted in preparation for experimental spraying. A stable dip coating system was selected. Progress in the development of slicing, dipping, firing, edge-grinding and -abrading, electrode pickup material application, lead attachment, and assembly techniques was described. Jigs were built and underwent refinement for use in the slicing, dipping, edge-grinding and -abrading, electrode pickup material application, and assembly processes. Production personnel were being trained. Author

Descriptors:

• *CERAMIC CAPACITORS
• *MANUFACTURING
• *SUBMINIATURE ELECTRICAL EQUIPMENT
• BINDERS
• CAPACITORS
• CERAMIC MATERIALS
• COATINGS
• DIELECTRIC RECORDING SYSTEMS
• MATERIALS
• POWDERS
• PRODUCTION
• SPRAYS

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE