Stress Corrosion of Ceramic Materials.

Abstract

The molecular model for crack growth in Si02 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.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1983
Accession Number
ADA136729

Entities

People

  • A. C. Gonzalez
  • B. R. Lawn
  • G. S. White
  • R. F. Cook
  • S. W. Freiman

Organizations

  • National Institute of Standards and Technology

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Ceramic Materials
  • Chemical Kinetics
  • Chemical Reactions
  • Chemical Synthesis
  • Chemistry
  • Crystal Structure
  • Curie Temperature
  • Fracture (Mechanics)
  • Material Degradation Processes
  • Materials
  • Materials Laboratories
  • Materials Science
  • Materials Testing
  • Measurement
  • Mechanics
  • Organic Chemistry
  • Silica Glass

Readers

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