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Title: Investigation of plastic deformation heterogeneities in duplex steel by EBSD

Abstract

An EBSD analysis of a duplex steel (austeno-ferritic) deformed in tension up to fracture is presented. The main purpose of the paper is to describe, qualitatively and quantitatively, the differences in the behavior of the two phases during plastic deformation. In order to do so, several topological maps are measured on the deformed state using the electron backscatter diffraction technique. Distributions of grain size, misorientation, image quality factor and texture are then analyzed in detail. - Highlights: Black-Right-Pointing-Pointer Heterogeneities in duplex steel is studied. Black-Right-Pointing-Pointer The behavior of the two phases during plastic deformation is studied. Black-Right-Pointing-Pointer IQ factor distribution and misorientation characteristics are examined using EBSD.

Authors:
 [1];  [1];  [2];  [1];  [3]
  1. Faculty of Physics and Applied Computer Science, AGH-University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow (Poland)
  2. LSPM-CNRS, Universite Paris 13, 99, Av. J.-B. Clement, 93430 Villetaneuse (France)
  3. PIMM, Arts et Metiers ParisTech (ENSAM), 151 Bd de l'Hopital 75013 Paris (France)
Publication Date:
OSTI Identifier:
22163142
Resource Type:
Journal Article
Journal Name:
Materials Characterization
Additional Journal Information:
Journal Volume: 73; Journal Issue: Complete; Other Information: Copyright (c) 2012 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1044-5803
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; BACKSCATTERING; ELECTRON DIFFRACTION; FERRITIC STEELS; GRAIN SIZE; PLASTICITY; QUALITY FACTOR

Citation Formats

Wronski, S., E-mail: wronski@ftj.agh.edu.pl, Tarasiuk, J., E-mail: tarasiuk@ftj.agh.edu.pl, Bacroix, B., E-mail: brigitte.bacroix@univ-paris13.fr, Baczmanski, A., E-mail: baczman@ftj.agh.edu.pl, and Braham, C., E-mail: chedly.braham@paris.ensam.fr. Investigation of plastic deformation heterogeneities in duplex steel by EBSD. United States: N. p., 2012. Web. doi:10.1016/J.MATCHAR.2012.07.016.
Wronski, S., E-mail: wronski@ftj.agh.edu.pl, Tarasiuk, J., E-mail: tarasiuk@ftj.agh.edu.pl, Bacroix, B., E-mail: brigitte.bacroix@univ-paris13.fr, Baczmanski, A., E-mail: baczman@ftj.agh.edu.pl, & Braham, C., E-mail: chedly.braham@paris.ensam.fr. Investigation of plastic deformation heterogeneities in duplex steel by EBSD. United States. doi:10.1016/J.MATCHAR.2012.07.016.
Wronski, S., E-mail: wronski@ftj.agh.edu.pl, Tarasiuk, J., E-mail: tarasiuk@ftj.agh.edu.pl, Bacroix, B., E-mail: brigitte.bacroix@univ-paris13.fr, Baczmanski, A., E-mail: baczman@ftj.agh.edu.pl, and Braham, C., E-mail: chedly.braham@paris.ensam.fr. Thu . "Investigation of plastic deformation heterogeneities in duplex steel by EBSD". United States. doi:10.1016/J.MATCHAR.2012.07.016.
@article{osti_22163142,
title = {Investigation of plastic deformation heterogeneities in duplex steel by EBSD},
author = {Wronski, S., E-mail: wronski@ftj.agh.edu.pl and Tarasiuk, J., E-mail: tarasiuk@ftj.agh.edu.pl and Bacroix, B., E-mail: brigitte.bacroix@univ-paris13.fr and Baczmanski, A., E-mail: baczman@ftj.agh.edu.pl and Braham, C., E-mail: chedly.braham@paris.ensam.fr},
abstractNote = {An EBSD analysis of a duplex steel (austeno-ferritic) deformed in tension up to fracture is presented. The main purpose of the paper is to describe, qualitatively and quantitatively, the differences in the behavior of the two phases during plastic deformation. In order to do so, several topological maps are measured on the deformed state using the electron backscatter diffraction technique. Distributions of grain size, misorientation, image quality factor and texture are then analyzed in detail. - Highlights: Black-Right-Pointing-Pointer Heterogeneities in duplex steel is studied. Black-Right-Pointing-Pointer The behavior of the two phases during plastic deformation is studied. Black-Right-Pointing-Pointer IQ factor distribution and misorientation characteristics are examined using EBSD.},
doi = {10.1016/J.MATCHAR.2012.07.016},
journal = {Materials Characterization},
issn = {1044-5803},
number = Complete,
volume = 73,
place = {United States},
year = {2012},
month = {11}
}