Characterization of grain microstructure development in the aluminum alloy EN AW-6060 during extrusion

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Characterization of grain microstructure development in the aluminum alloy EN AW-6060 during extrusion. / Kayser, Tobias; Klusemann, Benjamin; Lambers, H. G. et al.
In: Materials Science & Engineering A, Vol. 527, No. 24-25, 25.09.2010, p. 6568-6573.

Research output: Journal contributionsJournal articlesResearchpeer-review

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Kayser T, Klusemann B, Lambers HG, Maier HJ, Svendsen B. Characterization of grain microstructure development in the aluminum alloy EN AW-6060 during extrusion. Materials Science & Engineering A. 2010 Sept 25;527(24-25):6568-6573. doi: 10.1016/j.msea.2010.06.050

Bibtex

@article{2a23812a12994a538ca4310cc028aafa,
title = "Characterization of grain microstructure development in the aluminum alloy EN AW-6060 during extrusion",
abstract = "The purpose of this work is the experimental investigation and statistical characterization of the grain microstructure and its development in aluminum alloys during hot extrusion. To this end, electron backscatter diffraction (EBSD) data are utilized. Based on this data, properties like the grain morphology, mean grain size, or mean grain misorientation, can be derived with the help of data analysis and processing methods. In the current work, these are applied to the investigation and quantitative determination of the microstructural development in the aluminum alloy EN AW-6060 along a path in the center of a partly extruded billet. With increasing deformation, it is observed that the mean grain size continually decreases due to dynamic recrystallization (CRX). As expected, grain alignment along the extrusion direction tends toward 〈1. 1. 1〉 with increasing deformation, and misorientation tends to decrease.",
keywords = "Aluminum alloys, EBSD, Extrusion, Grain microstructure, Recrystallization, Engineering",
author = "Tobias Kayser and Benjamin Klusemann and Lambers, {H. G.} and Maier, {H. J.} and Bob Svendsen",
year = "2010",
month = sep,
day = "25",
doi = "10.1016/j.msea.2010.06.050",
language = "English",
volume = "527",
pages = "6568--6573",
journal = "Materials Science & Engineering A",
issn = "0921-5093",
publisher = "Elsevier B.V.",
number = "24-25",

}

RIS

TY - JOUR

T1 - Characterization of grain microstructure development in the aluminum alloy EN AW-6060 during extrusion

AU - Kayser, Tobias

AU - Klusemann, Benjamin

AU - Lambers, H. G.

AU - Maier, H. J.

AU - Svendsen, Bob

PY - 2010/9/25

Y1 - 2010/9/25

N2 - The purpose of this work is the experimental investigation and statistical characterization of the grain microstructure and its development in aluminum alloys during hot extrusion. To this end, electron backscatter diffraction (EBSD) data are utilized. Based on this data, properties like the grain morphology, mean grain size, or mean grain misorientation, can be derived with the help of data analysis and processing methods. In the current work, these are applied to the investigation and quantitative determination of the microstructural development in the aluminum alloy EN AW-6060 along a path in the center of a partly extruded billet. With increasing deformation, it is observed that the mean grain size continually decreases due to dynamic recrystallization (CRX). As expected, grain alignment along the extrusion direction tends toward 〈1. 1. 1〉 with increasing deformation, and misorientation tends to decrease.

AB - The purpose of this work is the experimental investigation and statistical characterization of the grain microstructure and its development in aluminum alloys during hot extrusion. To this end, electron backscatter diffraction (EBSD) data are utilized. Based on this data, properties like the grain morphology, mean grain size, or mean grain misorientation, can be derived with the help of data analysis and processing methods. In the current work, these are applied to the investigation and quantitative determination of the microstructural development in the aluminum alloy EN AW-6060 along a path in the center of a partly extruded billet. With increasing deformation, it is observed that the mean grain size continually decreases due to dynamic recrystallization (CRX). As expected, grain alignment along the extrusion direction tends toward 〈1. 1. 1〉 with increasing deformation, and misorientation tends to decrease.

KW - Aluminum alloys

KW - EBSD

KW - Extrusion

KW - Grain microstructure

KW - Recrystallization

KW - Engineering

UR - http://www.scopus.com/inward/record.url?scp=77955923098&partnerID=8YFLogxK

U2 - 10.1016/j.msea.2010.06.050

DO - 10.1016/j.msea.2010.06.050

M3 - Journal articles

AN - SCOPUS:77955923098

VL - 527

SP - 6568

EP - 6573

JO - Materials Science & Engineering A

JF - Materials Science & Engineering A

SN - 0921-5093

IS - 24-25

ER -