Issue 67

R. I. Izyumov et alii, Frattura ed Integrità Strutturale, 67 (2024) 108-117; DOI: 10.3221/IGF-ESIS.67.08

Crack resistance of carbonized layer of multilayer polyurethane with nanofillers. Combination of casting, solution, carbonization by ion implantation technologies

R. I. Izyumov, A. L. Svistkov, V. S. Chudinov Institute of Continuous Media Mechanics UB RAS, Perm 614013, Russia izumov@icmm.ru, http://orcid.org/0000-0002-2083-039X svistkov@icmm.ru, http://orcid.org/0000-0002-4754-5214 chudinovsl@mail.ru, http://orcid.org/0000-0003-2528-4866 I. V. Osorgina, A. G. Pelevin Perm State University, Perm 614990, Russia osorgina@psu.ru, pelevin@icmm.ru

Citation: Izyumov, R.I., Svistkov, A.L., Chudinov, V.S., Osorgina, I.V., Pelevin, A.G, Crack resistance of carbonized layer of multilayer polyurethane with nanofillers. Combination of casting, solution, carbonization by ion implantation technologies, 67 (2024) 108-117.

Received: 01.08.2023 Accepted: 27.10.2023 Online first: 31.10.2023 Published: 01.01.2024

Copyright: © 2024 This is an open access article under the terms of the CC-BY 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

K EYWORDS . Polyurethane, Ion implantation, Carbonized layer, Cracks, Digital optical and atomic force microscopy, Nanofillers.

I NTRODUCTION n the production of medical devices made of elastic materials intended for use inside the human body there are a number of requirements aimed at reducing the probability of rejection by the organism, eliminating such negative phenomena as encapsulation, coating with excrescences and sediments. In other words, the material should be I

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