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Strength of Materials

, Volume 5, Issue 10, pp 1186–1189 | Cite as

Determination of brittleness of refractories tested for heat resistance

  • G. A. Gogotsi
Scientific and Technical Section

Conclusions

  1. 1.

    When determining heat resistance, it is advisable to classify materials not by their chemical composition, technology of manufacture, regions of application, or other such features, but by their behavior (deformation and fracture) during force loading.

     
  2. 2.

    For evaluating the behavior of materials during force loading we have proposed the ratio of potential energy accumulated in the specimen at the instant of fracture to the total energy expended on deformation of the specimen prior to its fracture.

     

Keywords

Brittleness Total Energy Potential Energy Heat Resistance Force Loading 
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

© Consultants Bureau, a division of Plenum Publishing Corporation 1974

Authors and Affiliations

  • G. A. Gogotsi
    • 1
  1. 1.Institute of Strength of MaterialsAcademy of Sciences of the Ukrainian SSRKiev

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