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Wyszukujesz frazę "Surowska, B." wg kryterium: Autor


Wyświetlanie 1-3 z 3
Tytuł:
Micro-CT analysis of bonding of conventional and glass fibre composite fillings
Autorzy:
Surowska, B.
Ostapiuk, M.
Tarczydło, B.
Powiązania:
https://bibliotekanauki.pl/articles/284063.pdf
Data publikacji:
2016
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:
composite materials
glass fibres
tests
Źródło:
Engineering of Biomaterials; 2016, 19, 138; 39
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fractography and Damage Analysis of Carbon/Epoxy Composites Under Static and Dynamic Loading at Elevated Temperatures
Autorzy:
Bieniaś, J.
Ostapiuk, M.
Surowska, B.
Powiązania:
https://bibliotekanauki.pl/articles/387051.pdf
Data publikacji:
2012
Wydawca:
Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
Tematy:
włókno węglowe
mikrostruktura
zniszczenie
fraktografia
carbon fibre reiforced polymer
microstructure
damage
fractography
shear
mechanical tests
Opis:
This paper presents the microstructural and fractographic analysis of damage in carbon/epoxy composites after static and fatigue strength (shear) tests at elevated temperature. The microstructural tests and fractographic analysis confirmed the complexity of degradation process and degradation mechanisms in composite structure. Multiple cracks, delaminations and interface degradation between fibre and matrix have been observed. The fracture analysis indicate the occurrence of characteristic failure area: matrix river lines, matrix rollers, fractures and reinforcing fibres imprints. The interface, except of the type of components and their features, is the principal factor determining the properties of composite material. The quality of the bonding between the reinforcing phase and matrix, mechanism of composite cracking as a whole as well as cracks of individual components are directly affected by the interface.
Źródło:
Acta Mechanica et Automatica; 2012, 6, 1; 17-20
1898-4088
2300-5319
Pojawia się w:
Acta Mechanica et Automatica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of Force-Time Changes During Impact of Hybrid Laminates Made of Titanium and Fibrous Composite
Autorzy:
Jakubczak, P.
Surowska, B.
Bieniaś, J.
Powiązania:
https://bibliotekanauki.pl/articles/352329.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
hybrid composites
titanium-carbon laminates
impact
damage
Opis:
Fibre metal laminates (FML) are the modern hybrid materials with potential wide range of applications in aerospace technology due to their excellent mechanical properties (particularly fatigue strength, resistance to impacts) and also excellent corrosion resistance. The study describes the resistance to low velocity impacts in Ti/CFRP laminates. Tested laminates were produced in autoclave process. The laminates were characterized in terms of their response to impacts in specified energy range (5J, 10J, 20J). The tests were performed in accordance with ASTM D7137 standard. The laminates were subjected to impacts by means of hemispherical impactor with diameter of 12,7 mm. The following values have been determined: impact force vs. time, maximum force and the force at which the material destruction process commences (Pi). It has been found that fibre titanium laminates are characterized by high resistance to impacts. This feature is associated with elasto-plastic properties of metal and high rigidity of epoxy - fibre composite. It has been observed that Ti/CFRP laminates are characterized by more instable force during impact in stage of stabilization of impactor-laminate system and stage of force growth that glass fibre laminates. It has been observed more stable force decrease in stage of stress relaxation and withdrawal of the impactor. In energy range under test, the laminates based on titanium with glass and carbon fibres reinforcement demonstrate similar and high resistance to low-velocity impact, measured by means of failure initiation force and impact maximum force.
Źródło:
Archives of Metallurgy and Materials; 2016, 61, 2A; 689-694
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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