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Russian Physics Journal

, Volume 50, Issue 7, pp 633–637 | Cite as

The effect of technological microdefects of structure on service life of polymer materials

  • V. A. Skripnyak
  • A. A. Kozulin
Physics of Semiconductors and Dielectrics

Abstract

Within the framework of the kinetic theory of strength, relations for estimation of durability of thermoplastic materials under stationary and non-stationary thermomechanical impacts are obtained It is shown that durability decreases linearly with increase in the natural (Napierian) logarithm of the mean size of microcracks formed during manufacturing of polymer products.

Keywords

Polymer Material Thermoplastic Material Technological Defect Critical Crack Size Estimate Service Life 
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

© Springer Science+Business Media, Inc. 2007

Authors and Affiliations

  1. 1.Tomsk State UniversityRussia

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