Corrosion-resistant coating technique for oxide-dispersion-strengthened ferritic/martensitic steel

Figures & data

Table 1. Chemical composition (wt%).

Element	ODS-F82H	304	430
C	0.16–0.17	0.056	0.053
Si	0.02	0.37	0.44
Mn	0.02	1.43	0.52
Ni	–	8.09	–
Cr	7.93–8.18	18.31	16.41
W	1.92–1.95	–	–
Ta	0.08–0.09	–	–
V	0.21	–	–
Ti	0.17	–	–
Y	0.25–0.26	–	–
O	0.14–0.15	–	–
N	0.009–0.016	–	–
Total Al	0.014–0.038	–	–
Fe	Bal.	Bal.	Bal.

Note: Bal.: balance.

Figure 1. Corrosion-resistant coating technique using the conventional material processing procedure for ODS steels.

Figure 2. Photographs of the samples taken after the processing procedure.

Figure 4. Micro-hardness profiles of the interfaces and the surrounding areas of (a) the ODS-F82H coated with the 304 stainless steel and (b) the ODS-F82H coated with the 430 stainless steel with their corresponding BEIs.