Digital microscopy & test reports
DAkkS-accredited
How does metallography work?
In a metallographic examination, W.S. Werkstoff Service first takes a sample from the component. The sample is then prepared by grinding, polishing and etching to reveal the material's internal microstructure. Microstructure types, grain sizes, layer thicknesses and other characteristics are analysed under a microscope. Digital image analysis allows structures, distributions and sizes to be determined precisely, for example graphite morphologies in cast iron. The results are evaluated, documented and provided in a digital test report. Metallographic examination therefore supplies important information about material quality, processing and component properties.
