3D characterization of beta-phases in AZ91D by synchrotron-radiation based microtomography

F. Witte; Jörn Fischer; M. Störmer; N. Hort

3D characterization of beta-phases in AZ91D by synchrotron-radiation based microtomography

F. Witte^*
, Jörn Fischer
, M. Störmer
, N. Hort

^*Korrespondierende/r Autor/-in für diese Arbeit

Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › Begutachtung

2 Zitate (Scopus)

Abstract

The beta-phase Mg₁₇Al₁₂ influences high temperature strength as well as corrosion properties of Mg-Al alloys. Mg₁₇Al ₁₂ develops during casting and its morphology depends also on heat treatments and processing. Normally the beta-phase, its morphology and distribution is determined by standard metallographic methods leading only to a two dimensional picture. Synchrotron-radiation based microtomography (SRμCT) is able to give a 3D image of the microstructure and is used here to characterize the distribution of Mg₁₇Al₁₂ in as-cast and extruded AZ91D. The synchrotron radiation based results have been supplemented by XRD and methods of metallography.

Originalsprache	Englisch
Titel	Magnesium Technology 2007 - Proceedings of Symposium Sponsored by the Magnesium Committee of the Light Metals Division of TMS
Redakteure/-innen	Randy S. Beals, Alan A. Luo, Neale R. Neelameggham, Mihriban O. Pekguleryuz
Seitenumfang	6
Herausgeber (Verlag)	The Minerals, Metals & Materials Society
Erscheinungsdatum	2007
Seiten	389-394
ISBN (Print)	0873396634, 9780873396639
Publikationsstatus	Erschienen - 2007
Extern publiziert	Ja
Veranstaltung	136th Annual Meeting and Exhibition TMS 2007 : Linking Science and Technology for Global Solutions - Orlando, FL, USA / Vereinigte Staaten Dauer: 25.02.2007 → 01.03.2007 Konferenznummer: 136 https://www.tms.org/Meetings/Annual-07/AnnMtg07Home.html

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Witte, F., Fischer, J., Störmer, M., & Hort, N. (2007). 3D characterization of beta-phases in AZ91D by synchrotron-radiation based microtomography. in R. S. Beals, A. A. Luo, N. R. Neelameggham, & M. O. Pekguleryuz (Hrsg.), Magnesium Technology 2007 - Proceedings of Symposium Sponsored by the Magnesium Committee of the Light Metals Division of TMS (S. 389-394). (Magnesium Technology). The Minerals, Metals & Materials Society.

Witte, F. ; Fischer, Jörn ; Störmer, M. et al. / 3D characterization of beta-phases in AZ91D by synchrotron-radiation based microtomography. Magnesium Technology 2007 - Proceedings of Symposium Sponsored by the Magnesium Committee of the Light Metals Division of TMS. Hrsg. / Randy S. Beals ; Alan A. Luo ; Neale R. Neelameggham ; Mihriban O. Pekguleryuz. The Minerals, Metals & Materials Society, 2007. S. 389-394 (Magnesium Technology).

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title = "3D characterization of beta-phases in AZ91D by synchrotron-radiation based microtomography",

abstract = "The beta-phase Mg17Al12 influences high temperature strength as well as corrosion properties of Mg-Al alloys. Mg17Al 12 develops during casting and its morphology depends also on heat treatments and processing. Normally the beta-phase, its morphology and distribution is determined by standard metallographic methods leading only to a two dimensional picture. Synchrotron-radiation based microtomography (SRμCT) is able to give a 3D image of the microstructure and is used here to characterize the distribution of Mg17Al12 in as-cast and extruded AZ91D. The synchrotron radiation based results have been supplemented by XRD and methods of metallography.",

keywords = "Beta-phases, Extrusion, Magnesium alloy AZ91D, Microstructure, Microtomography, Engineering",

author = "F. Witte and J{\"o}rn Fischer and M. St{\"o}rmer and N. Hort",

year = "2007",

language = "English",

isbn = "0873396634",

series = "Magnesium Technology",

publisher = "The Minerals, Metals \& Materials Society",

pages = "389--394",

editor = "Beals, \{Randy S.\} and Luo, \{Alan A. \} and Neelameggham, \{Neale R.\} and Pekguleryuz, \{Mihriban O.\}",

booktitle = "Magnesium Technology 2007 - Proceedings of Symposium Sponsored by the Magnesium Committee of the Light Metals Division of TMS",

address = "United States",

note = "136th Annual Meeting and Exhibition TMS 2007 : Linking Science and Technology for Global Solutions, TMS2007 ; Conference date: 25-02-2007 Through 01-03-2007",

url = "https://www.tms.org/Meetings/Annual-07/AnnMtg07Home.html",

}

Witte, F, Fischer, J, Störmer, M & Hort, N 2007, 3D characterization of beta-phases in AZ91D by synchrotron-radiation based microtomography. in RS Beals, AA Luo, NR Neelameggham & MO Pekguleryuz (Hrsg.), Magnesium Technology 2007 - Proceedings of Symposium Sponsored by the Magnesium Committee of the Light Metals Division of TMS. Magnesium Technology, The Minerals, Metals & Materials Society, S. 389-394, 136th Annual Meeting and Exhibition TMS 2007 , Orlando, FL, USA / Vereinigte Staaten, 25.02.07.

3D characterization of beta-phases in AZ91D by synchrotron-radiation based microtomography. / Witte, F.; Fischer, Jörn; Störmer, M. et al.
Magnesium Technology 2007 - Proceedings of Symposium Sponsored by the Magnesium Committee of the Light Metals Division of TMS. Hrsg. / Randy S. Beals; Alan A. Luo; Neale R. Neelameggham; Mihriban O. Pekguleryuz. The Minerals, Metals & Materials Society, 2007. S. 389-394 (Magnesium Technology).

Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › Begutachtung

TY - CHAP

T1 - 3D characterization of beta-phases in AZ91D by synchrotron-radiation based microtomography

AU - Witte, F.

AU - Fischer, Jörn

AU - Störmer, M.

AU - Hort, N.

N1 - Conference code: 136

PY - 2007

Y1 - 2007

N2 - The beta-phase Mg17Al12 influences high temperature strength as well as corrosion properties of Mg-Al alloys. Mg17Al 12 develops during casting and its morphology depends also on heat treatments and processing. Normally the beta-phase, its morphology and distribution is determined by standard metallographic methods leading only to a two dimensional picture. Synchrotron-radiation based microtomography (SRμCT) is able to give a 3D image of the microstructure and is used here to characterize the distribution of Mg17Al12 in as-cast and extruded AZ91D. The synchrotron radiation based results have been supplemented by XRD and methods of metallography.

AB - The beta-phase Mg17Al12 influences high temperature strength as well as corrosion properties of Mg-Al alloys. Mg17Al 12 develops during casting and its morphology depends also on heat treatments and processing. Normally the beta-phase, its morphology and distribution is determined by standard metallographic methods leading only to a two dimensional picture. Synchrotron-radiation based microtomography (SRμCT) is able to give a 3D image of the microstructure and is used here to characterize the distribution of Mg17Al12 in as-cast and extruded AZ91D. The synchrotron radiation based results have been supplemented by XRD and methods of metallography.

KW - Beta-phases

KW - Extrusion

KW - Magnesium alloy AZ91D

KW - Microstructure

KW - Microtomography

KW - Engineering

UR - https://www.scopus.com/pages/publications/34547957270

M3 - Article in conference proceedings

AN - SCOPUS:34547957270

SN - 0873396634

SN - 9780873396639

T3 - Magnesium Technology

SP - 389

EP - 394

BT - Magnesium Technology 2007 - Proceedings of Symposium Sponsored by the Magnesium Committee of the Light Metals Division of TMS

A2 - Beals, Randy S.

A2 - Luo, Alan A.

A2 - Neelameggham, Neale R.

A2 - Pekguleryuz, Mihriban O.

PB - The Minerals, Metals & Materials Society

T2 - 136th Annual Meeting and Exhibition TMS 2007

Y2 - 25 February 2007 through 1 March 2007

ER -

Witte F, Fischer J, Störmer M, Hort N. 3D characterization of beta-phases in AZ91D by synchrotron-radiation based microtomography. in Beals RS, Luo AA, Neelameggham NR, Pekguleryuz MO, Hrsg., Magnesium Technology 2007 - Proceedings of Symposium Sponsored by the Magnesium Committee of the Light Metals Division of TMS. The Minerals, Metals & Materials Society. 2007. S. 389-394. (Magnesium Technology).

3D characterization of beta-phases in AZ91D by synchrotron-radiation based microtomography

Abstract

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