Accurate determination of orientation relationship between ferrite and (Fe, Mn)3AlC in an Fe-Mn-Al-C eutectoid alloy

[Display omitted] •Full eutectoid structure of α-ferrite + κ-carbide is developed in an Fe-Mn-Al-C alloy.•The exact orientation relationship between α and κ is determined.•Multi-scale analyses are performed to clarify the orientation relationship α and κ.•Coherencies at K-S and N-W orientation relat...

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