

Microstructural and chemical composition changes in polyimide carbon-fiber-reinforced plastics in response to simulated operational factors
https://doi.org/10.22349/1994-6716-2024-120-4-88-102
Abstract
Microstructural and FT-IR-spectroscopic investigation of heat-resistant carbon-fiber-reinforced plastic the VKU-61 brands on the basis of thermosetting polyimide binding and carbon full-strength fabrics after laboratory simulated and controlled operational factors – elevated temperature and humidity influences were performed. On the basis of the analysis and ordering of the received results, the general consistent patterns and features of structural changes in composite material in the conditions of controlled external factors were determined.
About the Authors
E. V. KurshevRussian Federation
17 Radio St, 105005 Moscow
S. L. Lonsky
Russian Federation
17 Radio St, 105005 Moscow
Yu. A. Egorov
Russian Federation
Cand Sc. (Eng).
17 Radio St, 105005 Moscow
I. V. Zelenina
Russian Federation
17 Radio St, 105005 Moscow
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Review
For citations:
Kurshev E.V., Lonsky S.L., Egorov Yu.A., Zelenina I.V. Microstructural and chemical composition changes in polyimide carbon-fiber-reinforced plastics in response to simulated operational factors. Voprosy Materialovedeniya. 2024;(4(120)):88-102. (In Russ.) https://doi.org/10.22349/1994-6716-2024-120-4-88-102