Protective Ceramic Coatings for Solid Oxide Fuel Cell (SOFC) Balance-of-Plant Components

Table 3

The elemental analysis (EDS spot) for the different phases (marked) in Figure 16 (atomic percent).

Elements	1	2	3	4
O	43.9 ± 4.5	57.5 ± 3.2	63.8 ± 3.7	69.2 ± 2.0
Si	2.3 ± 0.1	1.9 ± 0.3	2.2 ± 0.9	2.6 ± 1.1
Cr	20.5 ± 2.4	19.1 ± 1.1	17.7 ± 1.1	9.7 ± 1.4
Mn	9.7 ± 1.0	6.0 ± 0.6	4.9 ± 0.3	5.2 ± 1.2
Fe	18.3 ± 0.7	13.6 ± 0.9	9.7 ± 2.2	9.5 ± 1.0
Y	0.5 ± 0.1	0.2 ± 0.1	0.2 ± 0.0	0.3 ± 0.0
Zr	4.8 ± 0.5	1.6 ± 0.4	1.4 ± 0.3	3.5 ± 1.3