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One of the objectives of the Signal Corps sponsored research program on ceramic dielectrics is to improve the impact resistance of high frequency ceramic dielectric insulation. The fundamentals involved indicated that increasing physical strength and decreasing modulus of elasticity should increase impact resistance, however, an analysis of the available data for these properties indicated that both...
One of the drawbacks of ceramic dielectrics is low thermal stock resistance. This proved quite troublesome to the armed forces during the last war by causing failures of electronic equipment.
Ceramic dielectrics, as we know them today, are quite different from those in use 25 years ago. In fact, at the turn of the century, the American ceramic literature only briefly and sparingly mentions ceramic dielectrics. In 1901 and 1902 A. S. Watts writes on porcelain insulators stating that, “The essential properties of an electrical insulator are: first, that it possess, first of all, a high efficiency...
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