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Przedmiotem badań były kompozyty epoksydowe wzmacniane rovingiem węglowym o ułożeniu jednokierunkowym. Do badań udarnościowych zastosowano metodę Charpy'ego. Przeprowadzono badania ultradźwiękowe z użyciem defektoskopu cyfrowego sprzężonego z komputerem. Udarowe obciążenia poprzeczne spowodowały znaczne różnice w obrazach skanów ultradźwiękowych pomiędzy stanem wyjściowym a końcowym testów. Zależność...
The results of the studies are the part of experimental work upon carbon-epoxy composites (CFRP) reinforced with uni-directional roving (TJD) for aeronautical applications. These types of composites are used for wing spars of gliders production. The aim of research was to develop a new composite materials for 18-meter class glider construction. To realize a competitive glider in this class, a very...
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