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Iterative Determination of the Orientation Relationship Between Austenite and Martensite from a Large Amount of Grain Pair Misorientations

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Original languageEnglish
Pages (from-to)2587-2590
Number of pages4
JournalMetallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
Issue number6
Publication statusPublished - 2016
Publication typeA1 Journal article-refereed


An automatic, iterative method to determine the orientation relationship between parent austenite and martensite is described. The algorithm generates the orientation relationship from grain boundary misorientations through an iterative procedure based on correct symmetry operator assignment. The automatic method is demonstrated to work on both martensitic and bainitic steels and to provide comparable results to a manual grain selection method.

Publication forum classification

Field of science, Statistics Finland