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Application

Material Characterization

See inside the material, not just the surface.

Material failures rarely start at the surface. They start at a void trapped during solidification, an inclusion introduced by regrind, a fiber that fractured during layup, or a density gradient that concentrates stress in a region no external measurement would flag. Industrial CT reveals these conditions in three dimensions, without cutting, polishing, or destroying the sample.

Where chemical analysis identifies what a material is made of and surface inspection confirms what it looks like, CT shows how it's actually structured. Void distribution, inclusion location, fiber architecture, density variation, and internal boundary conditions are all visible and measurable from a single scan. Engineers get a complete picture of material condition as it exists in the part, not as it was specified or as it appears from the outside.

Ready to learn more about material characterization with CT?
Using the Microfocus Neptune, we can precisely characterize carbon fiber materials, revealing fraying fibers and split rods to ensure structural integrity.
Though a sustainable choice of material, plastic regrind comes with the risk of inclusions that could initiate cracks due to their difference in density from the surrounding plastic.

Internal material characterization matters most when there is no other way to see what you need to see. Aerospace manufacturers use CT to examine composite layups, fiber orientation, and void content in carbon fiber structures where delamination and fiber fracture are invisible by any surface method. Medical device teams characterize implant materials, coating integrity, and internal density distribution in components where material consistency is a regulatory requirement, not just a quality target. Automotive engineers map porosity and shrinkage in castings and molded components to determine whether material condition falls within acceptance criteria before parts travel further down the line. For consumer packaged goods manufacturers using recycled or regrind materials, CT identifies inclusions and density anomalies that introduce unpredictable failure modes into packaging and product components.

Lumafield's platform makes material characterization data shareable and traceable. Findings live in Voyager, where they can be linked to process parameters, compared across material lots, and carried into material selection and supplier qualification decisions.

Assess your inspection program

Ready to learn more about material characterization with CT?

Contact our team

Assess your inspection program

Contact our team

Void and inclusion mapping

Porosity, shrinkage voids, and foreign material inclusions form during casting, molding, and additive manufacturing in patterns that reflect process conditions. CT maps their location, size, and distribution across the full part volume, giving engineers the data to distinguish acceptable variation from defect populations that will drive failures. For non-destructive material qualification, this is the finding that replaces destructive sectioning.

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Composite and fiber architecture

In carbon fiber, glass fiber, and other composite structures, internal fiber orientation, ply count, and layup integrity determine structural performance. CT resolves fiber architecture in three dimensions, identifying fraying, fracture, misorientation, and delamination at the resolution composite failure analysis requires. What destructive cross-sectioning reveals at a single plane, CT reveals across the entire volume.

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Density distribution and material boundaries

Material interfaces, wall thickness variation, and density gradients are measurable with CT at a resolution conventional tools can't approach for internal features. For regrind and recycled materials, CT identifies inclusions whose density differs from the surrounding matrix, flagging crack initiation sites before they become field failures. For multi-material assemblies, CT maps every internal boundary condition in a single scan.

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What’s a Rich Text element?

What’s a Rich Text element?

The rich text element allows you to create and format headings, paragraphs, blockquotes, images, and video all in one place instead of having to add and format them individually. Just double-click and easily create content.

The rich text element allows you to create and format headings, paragraphs, blockquotes, images, and video all in one place instead of having to add and format them individually. Just double-click and easily create content.

Static and dynamic content editing

Static and dynamic content editing

A rich text element can be used with static or dynamic content. For static content, just drop it into any page and begin editing. For dynamic content, add a rich text field to any collection and then connect a rich text element to that field in the settings panel. Voila!

A rich text element can be used with static or dynamic content. For static content, just drop it into any page and begin editing. For dynamic content, add a rich text field to any collection and then connect a rich text element to that field in the settings panel. Voila!

How to customize formatting for each rich text

How to customize formatting for each rich text

Headings, paragraphs, blockquotes, figures, images, and figure captions can all be styled after a class is added to the rich text element using the "When inside of" nested selector system.

Headings, paragraphs, blockquotes, figures, images, and figure captions can all be styled after a class is added to the rich text element using the "When inside of" nested selector system.

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This is some text inside of a div block.

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Featured Case study
Case Study: From Destructive Testing to Optimized DV/PV

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350% ROI on Lithium Battery Testing

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Never ship another bad product.

Protect your reputation and bottom line with CT inspection.

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