Investigation of Quasicrystal-Reinforced Aluminium Metal Matrix Composite by Hot Extrusion

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Abstract:

The use of quasicrystalline alloys as reinforcement material is due to the fact that they posses high hardness and low coefficient of friction. For this purpose was used compaction/extrusion equipment with which it was possible to observe a tendency toward increase in the mechanical strength from 72MPa (0% reinforcement) to 129Mpa (6% reinforcement).

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125-129

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March 2010

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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