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arXiv · 2304.02329

Orientation relationship of FeNiC and FeNiCSi from variant detection in EBSD data

Mattis Seehaus·Risheng Pei·Sandra Korte-Kerzel·Stefanie Sandlöbes-Haut
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Abstract

The determination of orientation relationships in dual or multi-phase materials is very important in the field of interface engineering for the design of materials with tailored properties. In this work, a code is developed for the automated and statistical analysis of the orientation relationship of electron backscatter diffraction data. On the example of Fe-Ni-(Si)-C alloys containing lenticular martensite and retained austenite, the code is applied and it is shown that the orientation relationship (OR) corresponds to the Greninger-Troiano OR and that a statistically reliable investigation of the OR between the retained austenite and the related martensite variants is feasible using the code developed in this study.

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Mattis Seehaus, Risheng Pei, Sandra Korte-Kerzel, Stefanie Sandlöbes-Haut. 2023-04-05. Orientation relationship of FeNiC and FeNiCSi from variant detection in EBSD data. https://doi.org/10.3390/cryst13040663

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