The influence of tungsten carbide particle size on the characteristics of metalloceramic WC/Fe-Ni-Al coatings
OBRABOTKAMETALLOV MATERIAL SCIENCE Vol. 27 No. 3 2025 a b c d Fig. 3. SEM images of the cross-section of coatings: WCn (a, b), WC20 (c) and WC40 (d) Fig. 4. Mapping of the WC20 coating area