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INFLUENCE OF HUMIDITY ON DIELECTRIC PROPERTIES OF HIGH‐FREQUENCY CERAMICS *
Author(s) -
Hausner Henry H.
Publication year - 1944
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1944.tb14887.x
Subject(s) - relative humidity , dielectric , humidity , materials science , ceramic , composite material , moisture , atmospheric pressure , water content , mineralogy , thermodynamics , meteorology , chemistry , optoelectronics , geotechnical engineering , geology , physics
A bstract The dielectric properties of ceramics depend on composition, density, and surface conditions as well as many other factors. Humidity influences the dielectric properties to a large extent. These studies show that the amount of moisture depends on the compacting pressure and that the firing temperature has some influence on the dielectric properties in connection with relative humidity. Frequency and air pressure have an entirely different influence on the dielectric properties in relation to relative humidity.