3D structure analysis
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3D visualization of a piece of grissini or breadstick (left) - 3D visualization of the pores colour coded based on size (right)
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3D visualization of aluminium foam with air cells color coded based on size - courtesy of UGCT
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Crack structure and porosity variation inside a building stone before and after applying pressure - courtesy of UGCT
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The data obtained in an X-ray CT scan contains
a tremendous amount of information about the object. Extensive data analysis
with state-of-the-art software tools allows inCT to extract and quantify the information
that is relevant to our customers.
Reliable structural characterization
Porous materials, such as building materials,
biomaterials or bread structures, can be analyzed in 3D to extract numerical
data about the porosity, such as spatial distribution of porosity, pore size
distributions, preferential orientation of the pores and the pore connectivity.
Materials composed of grains such as rock reservoirs and ceramic filters
require a different approach. Our 3D analysis allows quantifying the size,
shape and orientation of the grains or any other custom structural information that
may be relevant to our customers.
The complex cellular structure of foam
materials - both organic and metallic - can be characterized in detail by
performing an analysis of the size, shape, and orientation of the cells,
together with the structural properties of the cell walls.
Direct link to 3D visualization
All the relevant structural parameters are
combined in spreadsheet files and documented in detail in our comprehensible
reports. One of the advantages of microCT is that numerical analysis results
can be linked directly to the 3D images. For example, a 3D image including
colour coded pores - labeled based on their size - provides a visual indication
of the pore distribution. A local dip in the spatial porosity distribution, for
example as a function of the distance to the surface, can be understood better
when assessing the 3D dataset visually.