Stress Corrosion of Ceramic Materials.

Abstract

The molecular model for crack growth in SiO2 has been extended to other materials. An electrostatic model for crack growth has been developed to explain high velocity behavior in silicate glasses. Effects of internal stresses in ferroelectric barium titanate have been demonstrated. Indentation fracture studies have been initiated on multilayer capacitors in order to correlate crack-like defects with electrical failures. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Oct 01, 1983
Accession Number
ADA145945

Entities

People

  • A. C. Gonzalez
  • G. S. White
  • H. Richter
  • P. Chantikul
  • R. F. Cook

Organizations

  • National Institute of Standards and Technology

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Carbon Monoxide
  • Ceramic Materials
  • Chemical Reactions
  • Chemical Synthesis
  • Chemistry
  • Curie Temperature
  • Fracture (Mechanics)
  • Material Degradation Processes
  • Materials
  • Materials Laboratories
  • Materials Science
  • Materials Testing
  • Measurement
  • Mechanics
  • Phase Transformations
  • Piezoelectric Crystals
  • Silica Glass

Readers

  • Materials Science (Mechanical Engineering).
  • Materials Science and Engineering.