Baza Publikacji Pracowników Politechniki Lubelskiej

Status:
Warianty tytułu:	Charakterystyka struktury laminatów hybrydowych szkło/aluminium po badaniach wytrzymałości na zginanie
Autorzy:	Ostapiuk Monika, Surowska Barbara, Bieniaś Jarosław, Majerski Krzysztof
Rok wydania:	2013
Wersja dokumentu:	Drukowana \| Elektroniczna
Język:	angielski
Numer czasopisma:	4
Strony:	237 - 240
Bazy:	BazTech
Efekt badań statutowych	NIE
Materiał konferencyjny:	NIE
Publikacja OA:	TAK
Licencja:
Sposób udostępnienia:	Witryna wydawcy
Wersja tekstu:	Ostateczna wersja opublikowana
Czas opublikowania:	W momencie opublikowania
Abstrakty:	angielski
	During the last few years, many scientists and industries have become interested in developing new materials which would maintain good mechanical properties and low density comparable with aluminum alloys. This can be observed predominantly in the aircraft or aerospace industry. Fiber metal laminates (FML) are a new kind of composite, particularly the GlareR type laminate, which consists of aluminum and a glass/epoxy composite. FML combine both the good characteristics of metal such as ductility and durability with the benefits of fiber composite materials such as high specific strength, high specific stiffness, good corrosion resistance and fatigue resistance. In this paper, an FML consisting of aluminum and glass fiber/epoxy layers has been introduced. The FML were produced by the autoclave technique. The aluminum sheets were special prepared with chromic acid and sulphuric acid aluminum anodizing. Two combinations of fiber configuration were selected: Al/[0]/Al and Al[0/90]/Al. The structure characterization after bending tests is shown and discussed. Microstructural analysis has been carried out using an optical microscope. The three point-bending tests were conducted according to standard specifications. Preliminary studies have shown that the metal layers in the laminates and the composite polymer layer, particularly in the bend area in the laminate, have a significant impact on the nature of the damage. Laminate destruction indicates the complexity of the degradation process of these materials. The orientation of the reinforcing fibers has an influence on the degree of destruction of the laminate structure which may have a decisive effect on the ability of forming laminates. An important factor influencing the properties of the laminate as a whole is to provide high adhesive properties of the composite-metal connections.

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Structure characteristics in glass/aluminum hybrid laminates after bending strength test

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