The processing and testing of aluminium matrix composite wires, double composites and block composites
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Tartalom: http://real.mtak.hu/5755/
Archívum: MTA Könyvtár
Gyűjtemény: Status = Published


Type = Conference or Workshop Item
Cím:
The processing and testing of aluminium matrix composite wires, double composites and block composites
Létrehozó:
Kientzl, Imre
Orbulov, Imre Norbert
Dobránszky, János
Németh, Árpád
Dátum:
2006
Téma:
QC Physics / fizika
TN Mining engineering. Metallurgy / bányászat, kohászat, fémipar
Tartalmi leírás:
The Composite Processing and Testing Laboratory operated for about 15 years in USA. After that, in 2004-
2005, it moved from Boston to the Budapest University of Technology and Economics One of the main results
from research and development projects is that of aluminium matrix composite wires produced via
continuous processing. The composite wires have experimental applications for the electrically conductive
reinforcement of high voltage electric cables, for example. Ceramic continuous-fibre-reinforced MMC-wires
were produced with diameters ranging from 0.1 to 2.5 mm and a fibre volume fraction of up to 60% v/o.
Thanks to the high efficiency of the continuous process, interface relations are notably reduced, and this
increases mechanical properties.
The other principal result is one pointing to carbon fibre-reinforced block composites processed by a combination
of vacuum and high-pressure infiltration. The result of these processes is fibre-reinforced aluminium
matrix composite blocks.
Production methods, composite wire reinforced double composites and the results of the material tests of
these products are revealed. Various matrixes were made use of in the production of double composites so as
to monitor the changes in the interface relations.
Alongside the conventional mechanical testing methods, mechanical properties can be characterized by use
of an instrumented impact test, while the solidification structure and interfacial properties can have a SEMEDS
and thermoelectric measurement (Seebeck-coefficient).
Típus:
Conference or Workshop Item
NonPeerReviewed
Formátum:
text
Azonosító:
Kientzl, Imre and Orbulov, Imre Norbert and Dobránszky, János and Németh, Árpád (2006) The processing and testing of aluminium matrix composite wires, double composites and block composites. In: 12th European Conference on Composite Materials, 2006.08.29-2006.09.01., Biarritz, Franciaország.
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