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图3 涂层的相组成及形貌

Fig. 3 Phase composition and morphologies of the coatings (a) XRD pattern, (b, c) surface and (d) cross-section morphologies for P-S coating;(e) XRD pattern, (f) surface morphology, (g) EDS analysis of Spot 1 and (h) cross-section morphology for G-S coating