Area-based NDT Data Fusion
Surface-type NDT data fusion combines results from different non-destructive testing methods like ultrasonic and X-ray to enable more precise flaw analysis. This increases the reliability of inspection and improves the characterization of surface flaws.
Physico-Chemical Mechanism of Action
Area-based NDT data fusion is a process in which data from various non-destructive testing methods such as ultrasonic and X-ray are superimposed. This allows a more detailed analysis of the surface structure and defects of the material.
Metallurgical Relevance & Welding Risks
The fusion of NDT data improves the accuracy of defect detection by providing additional information about the surface geometry and topology. This helps in refining defect characterization and reduces the risk of misjudgment or incomplete inspection results.
Workshop Practice & Work Instructions
To successfully use area-based NDT data fusion, the following steps should be observed:
1. Use at least two different NDT methods (e.g., ultrasonic and X-ray).
2. Ensure that the testing data from each method are correctly aligned with each other.
3. Overlay the data using specialized software or manual methods.
4. Carefully analyze the fused data to ensure precise defect characterization.