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Fracture Behavior of Ceramics Used in Multilayer Capacitors

Published online by Cambridge University Press:  25 February 2011

Theresa L. Baker  and
Stephen W. Freiman
Theresa L. Baker
Affiliation:
National Bureau of Standards, Gaithersburg, MD 20899
Stephen W. Freiman
Affiliation:
National Bureau of Standards, Gaithersburg, MD 20899
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Abstract

This study involved the determination of the effects of composition and microstructure on the fracture toughness and susceptibility to environmentally enhanced crack growth of several ceramic materials used in multilayer capacitors. Indentation-fracture procedures were used to measure KIC as well as to assess the possible effects of internal stresses on the fracture behavior of these materials and to correlate dielectric aging phenomena with strength. The environmentally enhanced crack growth behavior of these materials was determined by conducting dynamic fatigue tests in water.

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Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 72: Symposium G – Electronic Packaging Materials Science II , 1986 , 81
Copyright
Copyright © Materials Research Society 1986

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