Original scientific paper

Deformation mechanisms in metal composite foams

K. Gawdzińska ; Maritme University of Szczecin, Szczecin, Poland
J. Grabian ; Maritme University of Szczecin, Szczecin, Poland
M. Gucma ; Maritme University of Szczecin, Szczecin, Poland
B. Kwiecińska ; Maritme University of Szczecin, Szczecin, Poland

Abstract

The paper presents mechanisms leading to the deformation of the spatial structure of composite foams and phases of foam destruction. Various types of deformation depending on the structure of foam are discussed. The relevant description makes use of recognized elementary models of a cuboidal open and closed cells. The production of foam by blowing a gas into a liquid composite (AlSi9–SiC) allows to control the quantity of energy absorbed during the destruction of foams subject to free one-axis compression.

Keywords

cast; metal-ceramic; composite foams; mechanisms of deformation

Hrčak ID:

141829

URI

https://hrcak.srce.hr/141829

Publication date:

1.1.2016.

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