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Quantitative methods for the analysis of synchrotron-µ CT datasets of metallic foams

Published online by Cambridge University Press:  23 November 2004

O. Brunke ,
S. Odenbach  and
F. Beckmann
O. Brunke*
Affiliation:
ZARM Universität Bremen, Am Fallturm, 28359 Bremen, Germany
S. Odenbach
Affiliation:
ZARM Universität Bremen, Am Fallturm, 28359 Bremen, Germany
F. Beckmann
Affiliation:
GKSS-Forschungszentrum Geesthacht, Max-Planck-Str. 1, 21502 Geesthacht, Germany
*
[email protected]
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Abstract

The analysis by means of X-ray $\mu $CT offers a versatile tool for the non destructive characterisation of metallic foams. The most important methods for the quantitative feature determination will be presented and applied to an Al-foam produced by a powder-metallurgical processing route. The special properties of monochromatic synchrotron radiation have been used to study not only the pore- and cell-wall space quantitatively at a high resolution, but also the distribution and geometric parameters of the blowing agent TiH2. The analysis steps can be used as a standard procedure to characterise the structure of metallic foams.

Keywords

Type
Research Article
Information
The European Physical Journal - Applied Physics , Volume 29 , Issue 1 , January 2005 , pp. 73 - 81
Copyright
© EDP Sciences, 2005

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