The effect of technological microdefects of structure on service life of polymer materials |
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Authors: | V A Skripnyak A A Kozulin |
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Institution: | (1) Tomsk State University, Russia |
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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.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 7, pp. 3–6, July, 2007. |
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Keywords: | |
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