Effect of Heat Treatment on Microstructure and Tribocorrosion Performance of Laser Cladding Ni-65 WC Coating

Figure 10

Wear scar morphology and depth of Ni-65wt%WC coating under 3.5% NaCl environments: (a) Q235, (b) cladding coating, (c) 500°C, (d) 700°C, and (e) 900°C.

(a)

(b)

(c)

(d)

(e)