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

Tuomo Nyyssönen; Matti Isakov; Pasi Peura; Veli-Tapani Kuokkala

doi:10.1007/s11661-016-3462-2

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

Tuomo Nyyssönen^*
, Matti Isakov
, Pasi Peura
, Veli-Tapani Kuokkala

^*Corresponding author for this work

Research output: Contribution to journal › Article › Scientific › peer-review

120 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	2587-2590
Number of pages	4
Journal	Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
Volume	47
Issue number	6
DOIs	https://doi.org/10.1007/s11661-016-3462-2
Publication status	Published - 2016
Publication type	A1 Journal article-refereed

Publication forum classification

Publication forum level 1

ASJC Scopus subject areas

Condensed Matter Physics
Metals and Alloys
Mechanics of Materials

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10.1007/s11661-016-3462-2

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

abstract = "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.",

author = "Tuomo Nyyss{\"o}nen and Matti Isakov and Pasi Peura and Veli-Tapani Kuokkala",

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doi = "10.1007/s11661-016-3462-2",

language = "English",

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Iterative Determination of the Orientation Relationship Between Austenite and Martensite from a Large Amount of Grain Pair Misorientations. / Nyyssönen, Tuomo; Isakov, Matti ; Peura, Pasi et al.
In: Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, Vol. 47, No. 6, 2016, p. 2587-2590.

Research output: Contribution to journal › Article › Scientific › peer-review

TY - JOUR

T1 - Iterative Determination of the Orientation Relationship Between Austenite and Martensite from a Large Amount of Grain Pair Misorientations

AU - Nyyssönen, Tuomo

AU - Isakov, Matti

AU - Peura, Pasi

AU - Kuokkala, Veli-Tapani

PY - 2016

Y1 - 2016

N2 - 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.

AB - 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.

U2 - 10.1007/s11661-016-3462-2

DO - 10.1007/s11661-016-3462-2

M3 - Article

AN - SCOPUS:84962167136

SN - 1073-5623

VL - 47

SP - 2587

EP - 2590

JO - Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

JF - Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

IS - 6

ER -

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

Abstract

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ASJC Scopus subject areas

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