NM3D Ibérica, official representative of Nikon Metrology in the Iberian Peninsula, is pleased to announce Nikon's innovation in industrial Computed Tomography (CT) technology: X-Ray Dispersion Correction. This advanced solution addresses the significant challenges associated with X-ray scatter artefacts in industrial scans, enhancing image quality and measurement accuracy.
(3D rendering of an AM rotor casing)
The Challenge of Scatter Artefacts in Industrial Tomography
In industrial tomography, X-rays are used to inspect the internal structure of components without damaging them. However, when passing through dense materials such as aluminium, steel, ceramics, and inconel, the X-rays can scatter, resulting in artefacts that compromise image clarity and accuracy. These artefacts manifest as:
Cloudy Haloes - High-density areas surrounded by blurred regions.
False inhomogeneities - Homogeneous regions that appear to have non-existent variations.
Edge blurring - Loss of definition at the boundaries of materials.
Such imperfections hinder accurate inspection and measurement of critical components, negatively affecting quality control and product development.
Nikon’s Innovative Solution: X-ray Scatter Correction
Nikon has developed X-ray Scatter Correction technology to minimise the adverse effects of scatter. Using advanced physics-based modelling, this solution simulates and corrects the complex interactions between X-rays and dense materials, eliminating scatter artefacts and significantly improving image quality.
Key Benefits for Industry
Improved Image Quality - The elimination of artefacts allows for clearer, more detailed visualisation of the internal and external structures of components, facilitating the identification of defects and fine details.
Increased Measurement Accuracy - With sharper images, measurements of geometry and internal features become more reliable, essential for quality control and advanced manufacturing processes.
Significant Reduction in Scan Times - The technology enables scan times up to 100 times faster than traditional 2D CT methods, increasing efficiency and productivity.
Compatibility and Ease of Use - Available for Nikon X-ray systems with 225 kV sources or higher, the correction is fully compatible with all Nikon scanning acquisition modes. Its integration into the workflow requires only one click to activate, making it exceptionally easy to use.
Wide-ranging Industrial Applications
X-ray Scatter Correction technology benefits a variety of industrial sectors:
Aerospace - Enabling precise inspection of critical components, ensuring safety and performance.
Automotive - Allowing efficient assessment of complex parts, improving quality and reliability.
Additive Manufacturing - Providing detailed analysis of 3D-printed parts, ensuring structural integrity.
Casting - Enabling internal defect detection in cast components, optimising production processes.
Support from NM3D Ibérica
NM3D Ibérica is committed to supporting industries in the implementation of this innovative technology. We offer specialised consultancy, installation services, and training to ensure maximum effectiveness in the use of X-ray Scatter Correction.
For more information on how this technology can transform your company’s industrial inspection capabilities, please contact us.
Contact Details
Email: sac@nm3diberica.com