Adhesive properties and adhesive joints strength of graphite/epoxy composites
Materiały konferencyjne
MNiSW
15
WOS
| Status: | |
| Autorzy: | Rudawska Anna, Stančeková Dana, Čuboňova Nadežda, Vitenko Tatiana, Müller Miroslav, Valášek Petr |
| Dyscypliny: | |
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| Rok wydania: | 2017 |
| Wersja dokumentu: | Drukowana | Elektroniczna |
| Język: | angielski |
| Wolumen/Tom: | 842 |
| Strony: | 1 - 9 |
| Web of Science® Times Cited: | 3 |
| Scopus® Cytowania: | 5 |
| Bazy: | Web of Science | Scopus |
| Efekt badań statutowych | NIE |
| Materiał konferencyjny: | TAK |
| Nazwa konferencji: | 12th International Conference on Damage Assessment of Structures |
| Skrócona nazwa konferencji: | DAMAS 2017 |
| URL serii konferencji: | LINK |
| Termin konferencji: | 10 lipca 2017 do 12 lipca 2017 |
| Miasto konferencji: | Kitakyushu |
| Państwo konferencji: | JAPONIA |
| Publikacja OA: | TAK |
| Licencja: | |
| Sposób udostępnienia: | Witryna wydawcy |
| Wersja tekstu: | Ostateczna wersja opublikowana |
| Czas opublikowania: | W momencie opublikowania |
| Data opublikowania w OA: | 2 czerwca 2017 |
| Abstrakty: | angielski |
| The article presents the results of experimental research of the adhesive joints strength of graphite/epoxy composites and the results of the surface free energy of the composite surfaces. Two types of graphite/epoxy composites with different thickness were tested which are used to aircraft structure. The single-lap adhesive joints of epoxy composites were considered. Adhesive properties were described by surface free energy. Owens-Wendt method was used to determine surface free energy. The epoxy two-component adhesive was used to preparing the adhesive joints. Zwick/Roell 100 strength device were used to determination the shear strength of adhesive joints of epoxy composites. The strength test results showed that the highest value was obtained for adhesive joints of graphite-epoxy composite of smaller material thickness (0.48 mm). Statistical analysis of the results obtained, the study showed statistically significant differences between the values of the strength of the confidence level of 0.95. The statistical analysis of the results also showed that there are no statistical significant differences in average values of surface free energy (0.95 confidence level). It was noted that in each of the results the dispersion component of surface free energy was much greater than polar component of surface free energy. |
