Influence of modification on the structure and morphology of fracture of AlSi13Mg1CuNi silumin

Romankiewicz, Remigiusz; Romankiewicz, Ferdynand

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Univerzita Pardubice
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Scientific papers of the University of Pardubice
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Series B, Jan Perner Transport Faculty
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2014/19 Scientific papers, Series B
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Influence of modification on the structure and morphology of fracture of AlSi13Mg1CuNi silumin

Romankiewicz, Remigiusz; Romankiewicz, Ferdynand

Soubory tohoto záznamu

URI: http://hdl.handle.net/10195/64808

Datum publikování: 2014

Typ dokumentu: Article

Zdrojový dokument: Scientific papers of the University of Pardubice. Series B, Jan Perner Transport Faculty. 19/2014

ISSN: 1211-6610

Abstrakt:

The investigation revealed that the modification of the AlSi13Mg1CuNi silumin with the additives 0,25% AlSr10 and AlCu19P1,4 simultaneously provided the change of the morphology of eutectic silicon from the lamellar into the fibrous one. The change resulted in a double increase in the impact resistance of the alloy and the widening of the plastic area of the fracture of the silumin samples.

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