Computed Tomographic Porosity and Inclusion Analysis
CT analysis produces three-dimensional images of components and measures their pores and inclusions. It helps in quality assurance and failure analysis.
Physical-Chemical Mechanism of Action
Computed tomographic porosity and inclusion analysis (CTA) uses X-rays to scan components from various directions. The computer processes the data and creates detailed 3D images that visually depict pores and foreign particles.
Metallurgical Relevance & Risks in Welding
CTA is crucial for the quality assurance of welds. It makes pores, cracks, and other defects visible, which leads to improved processes. Without such analysis, defects can go unnoticed and lead to later failures.
Workshop Practice & Instructions
Use CTA regularly after welding for components with high safety requirements. Set the correct scanner settings (e.g., 150 kV, 20 mA) and perform a detailed analysis. Document all results thoroughly.