Application of digital image processing technique in the microstructure analysis and the machinability investigation

OBRABOTKAMETALLOV Том 23 № 4 2021 TECHNOLOGY Fig. 2. Image of microstructure at different depths from interface and processed images: a – at 0.5 mm depth from surface and processed image; b – at 1.0 mm depth from surface and processed image; c – at 1.5 mm depth from surface and processed image; d – at 2.0 mm depth from surface and processed image; e – at 2.5 mm depth from surface and processed image; f – at 3.0 mm depth from surface and processed image; g – at 3.5 mm depth from surface and processed image a b c d e