Research of crack initiation and propagation under loading for providing impact resilience of protective coating
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Research of crack initiation and propagation under loading for providing impact resilience of protective coating
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| Creator |
Sapronov, O.O.
Buketov, A.V. Marushchak, P.O. Panin, S.V. Brailo, M.V. Yakushchenko, S.V. Sapronova, A.V. Leshchenko, O.V. Menou, A. |
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| Subject |
Characterization and properties
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| Description |
The analysis of destruction process under the impact loading of developed epoxy composites with different content of carbon nanotubes is carried out. Introduction of nanoparticles into the epoxy binder at the optimal content of q = 0.010 pts·wt. allows 3 times increase of impact resilience relative to the epoxy matrix. The loading value at the moment of material destruction, the value of critical strain and the crack propagation rate in time to the materials destruction on the impact testing machine RKP-300 for high-speed loading are established. By the method of optical and electron microscopy it is established that the uniformity of particles distribution of carbon nanotubes influences the morphology of nanocomposites, and hence the properties of the formed materials.
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| Date |
2019-06-20T03:23:49Z
2019-06-20T03:23:49Z 2019 |
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| Type |
Article
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| Identifier |
Research of crack initiation and propagation under loading for providing impact resilience of protective coating / O.O. Sapronov, A.V. Buketov, P.O. Marushchak, S.V. Panin, M.V. Brailo, S.V. Yakushchenko, A.V. Sapronova, O.V. Leshchenko, A. Menou // Functional Materials. — 2019. — Т. 26, № 1. — С. 114-120. — Бібліогр.: 15 назв. — англ.
1027-5495 DOI:https://doi.org/10.15407/fm26.01.114 http://dspace.nbuv.gov.ua/handle/123456789/157407 |
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| Language |
en
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| Relation |
Functional Materials
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| Publisher |
НТК «Інститут монокристалів» НАН України
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