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Linear Non-Elastic Fracture of Brittle Materials; Role Of Residual Stresses and Application on Refractories

  • D. Themines
  • F. Osterstock

Abstract

Linear non-elastic fracture mechanics has been used to study thermal shock damage of two refractaires with the assumption that the non-elasticity is the consequence of the relaxation of residual thermal miss-match stresses through microcracking. The results are consistant with the behavior in conditions of use of these materials.

Keywords

Residual Stress Thermal Shock Process Zone Crack Extension Acoustic Emission Signal 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Elsevier Science Publishers Ltd 1989

Authors and Affiliations

  • D. Themines
    • 1
  • F. Osterstock
    • 1
  1. 1.LERMAT - ISMRaCAEN CedexFrance

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