Computed and Digital Radiography – NDT Group https://ndtgroup.com Beyond Surface, Revealing Insights Tue, 28 May 2024 16:04:43 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.1 https://ndtgroup.com/wp-content/uploads/2023/11/cropped-Logo-reduced-e1699048662771-32x32.png Computed and Digital Radiography – NDT Group https://ndtgroup.com 32 32 Computed and Digital Radiography https://ndtgroup.com/advanced-ndt-tests/computed-and-digital-radiography/ Tue, 05 Sep 2023 20:01:41 +0000 https://newndtgroupwebsite.ndtgroup.ca/?p=2006

Computed Radiography (CR) and Digital Radiography (DR) are two advanced non-destructive testing (NDT) techniques used for inspecting the internal structure of objects and materials. Both CR and DR involve the use of X-rays or gamma rays to create digital images of the inspected material.

BENEFITS

  • Digital Images: CR produces high-quality digital images that can be enhanced, manipulated, and transmitted easily for analysis and storage.
  • Flexibility: The digital format allows for various image processing techniques like contrast adjustment and image stitching.
  • Reusable Plates: Phosphor plates are reusable, making CR cost-effective in the long run.
  • Reduced Exposure: CR and DR systems often require less radiation exposure compared to traditional film radiography.
  • Real-Time Imaging: DR systems provide real-time imaging, allowing for immediate analysis and quicker decision-making.
  • Higher Sensitivity: DR detectors tend to be more sensitive, making them suitable for detecting smaller defects.
  • Improved Workflow: DR systems streamline the inspection process and reduce the need for physical storage of images.

APPLICATIONS

  • Aerospace: Inspection of aircraft components for cracks, voids, and defects.
  • Oil and Gas: Detecting corrosion and welding integrity in pipelines and pressure vessels.
  • Manufacturing: Quality control in the production of automotive parts, electronics, and metal castings. Automotive: Inspection of welds, castings, and composite materials.
  • Infrastructure: Assessing the integrity of bridges, buildings, and other critical structures.
  • Energy: Checking welds in power plant components, such as boilers and turbines.
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