Corrosion and Mechanical Properties of the Fe-W-Wo₂ and Fe-Mo-MoO₂ Nanocomposites

Table 1

The corrosion indices of the cast iron, and Fe-W-WO₂ and Fe-Mo-MoO₂ coatings deposited by different modes.

рН of test medium	Cast iron		dc mode				pc mode
			Fe-Mo-MoO2		Fe-W-WO2		Fe-Mo-MoO2		Fe-W-WO2
	Еcor (V)	Kh (mm/year)	Еcor (V)	Kh (mm/year)	Еcor (V)	Kh (mm/year)	Еcor (V)	Kh (mm/year)	Еcor (V)	Kh (mm/year)
3	−0.34	1.980	−0.30	0.038	−0.22	0.045	−0.31	0.030	−0.24	0.040
7	−0.55	1.150	−0.47	0.040	−0.33	0.042	−0.49	0.035	−0.35	0.039
10	−0.35	0.300	−0.58	0.028	−0.03	0.032	−0.60	0.021	−0.037	0.028