Iron oxide in 36MnVS4 steel


Figure 1: Fe oxide in the crack, Mag. 500 X, scale bar: 50 µm.


Figure 2: EDS spectrum of Fe oxide.

Inclusion name: Iron oxide
Record No.: 1393
Inclusion formula: FeO
Inclusion type (Macro/Micro/Nano): Macro
Inclusion type (Exogenous/Indigenous): Exogenous
Inclusion classification: Oxide
Inclusion composition in weight %: 1.16% Si, 2.28% Mn, 82.45% Fe, 14.13% O.
Sample: 36MnVS4 steel
Steel composition in weight %: 0.36% C, 1.00% Mn, 0.50% Cr, 1% Mn
Note: The legend: Razpoka 1-Crack 1, Fe-O oksid- FeO oxide.
Reference: Not shown in this demo version.

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