Diagnostics of the Fe-based composites using a magnetic field camera

The article presents an analysis of the impact of the qualitative and quantitative composition of Fe-PVC composites on their homogeneity. To simulate heterogeneity of the samples, mixtures of composites with different proportions of Fe-PVC were prepared. Tests were carried out using a three-axes magnetic field camera - MagCam MiniCub3D. On the basis of the obtained results, a comparative analysis of data from defective samples with results from standard samples (without defects) and inference on the basis of information about crafted defects were performed. Non-destructive flaw detection is desirable when assessing the condition of the product and is often used in many manufacturing processes.