Ceramic foams porous microstructure characterization by X-ray microtomography
نویسندگان
چکیده
منابع مشابه
Metallic foams characterization using X-ray microtomography
Abstact Due to their multi properties, metallic foams have become of major interest for both, basic research as well as industrial applications. In order to implement a thin modelling approach of fluid flows in such porous media, a three dimensional investigation of their internal structure is fundamental. An open-cell nickel foam is imaged using X-ray microtomography. The morphology of the foa...
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Aims In bakery products, quality attributes of the crust such as crispy texture and colour and of the crumb as softness and springiness are important attributes for consumer’s perception. These attributes mainly set up during the baking stage and are influenced by the baking conditions (oven temperature, steam injection...). Many physical and chemical changes occur to lead to a porous structure...
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shapes. destructively and with spatial resolution which can approach that of optical microscopy (typically, no After presenting the author’s perspective of the better than 1 mm in samples whose cross-sectional development of microtomography, imaging, X-ray diameter is on the order of 1 mm, and 10 mm for attenuation, and the physical concepts underlying 10 mm specimens). First, X-ray computed to...
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ژورنال
عنوان ژورنال: Materials Research
سال: 2004
ISSN: 1516-1439
DOI: 10.1590/s1516-14392004000400008