Environmental Engineering Reference
In-Depth Information
Figure 5.17
Parabolic oxidation rate plots for iron, chromium, and nickel at 700°C
in oxygen atmosphere [Ref. 29].
Table 5.3
Electrical conductivity of some oxides at 1273 K [Ref. 2]
Oxide
BeO
Al
2
O
3
CaO
SiO
2
MgO
NiO
Cr
2
O
3
CoO
Cu
2
O
FeO
σ
(ohm
1
cm
1
) 0
9
10
7
10
7
10
6
10
5
10
2
10
1
10
1
10
1
10
2
