Rust scale on the steel surface of 1.2343 steel

Rust scale on the steel surface of 1.2343 steel

Figure 1: Rust scale on the steel surface, SEM, Mag. 300 X, scale bar: 80 µm.

Figure 2: EDS spectrum of rust scale on the steel surface.

Inclusion name: Iron oxide
Record No.: 1400
Inclusion formula: No data
Inclusion type (Macro/Micro/Nano): Macro
Inclusion type (Exogenous/Indigenous): No data
Inclusion classification: Oxide
Inclusion composition in weight %: 4.68% C, 10.52% O, 2.45% Si, 1.35% Mo, 1.52% V, 21.09% Cr, 58.38% Fe.
Sample: 1.2343 steel
Steel composition in weight %: 0.37% C, 1.00% Si, 5.15% Cr, 1.30% Mo, 0.40% V.
Note: No data
Reference: Not shown in this demo version.