Phase Selection in 6082 Al-Mg-Si Alloys

Alexander Christoph Wimmer; Jiehua Li; Peter Schumacher

doi:10.1007/s00501-012-0034-7

Phase Selection in 6082 Al-Mg-Si Alloys

Alexander Christoph Wimmer
, Jiehua Li
, Peter Schumacher

Chair of Casting Research (330)

Kompetenzzentrum Automobil-und Industrie-Elektronik GmbH
Erich Schmid Institute of Materials Science
Austrian Foundry Research Institute

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Abstract

In this work two new kinds of particles in continuous casted 6082 alloy were observed. nm-size Al(Fe,Mn,Cr)Si particles and large U2-AlMgSi particles were found secondary to the expected, coarse Al(Fe,Mn,Cr)Si and Mg2Si on the grain boundaries and nm-size Mg2Si inside the grains. Because of the small size of the Al(Fe,Mn,Cr)Si precipitations an increase of the strength of the alloy is expected.

Translated title of the contribution	Phase Selection in 6082 Al-Mg-Si Alloys
Original language	English
Pages (from-to)	301-305
Number of pages	6
Journal	Berg- und hüttenmännische Monatshefte : BHM
Volume	2012
Issue number	Band 157, Heft 8-9
DOIs	https://doi.org/10.1007/s00501-012-0034-7
Publication status	Published - 2012

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10.1007/s00501-012-0034-7

Cite this

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title = "Phase Selection in 6082 Al-Mg-Si Alloys",

abstract = "In this work two new kinds of particles in continuous casted 6082 alloy were observed. nm-size Al(Fe,Mn,Cr)Si particles and large U2-AlMgSi particles were found secondary to the expected, coarse Al(Fe,Mn,Cr)Si and Mg2Si on the grain boundaries and nm-size Mg2Si inside the grains. Because of the small size of the Al(Fe,Mn,Cr)Si precipitations an increase of the strength of the alloy is expected.",

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AU - Wimmer, Alexander Christoph

AU - Li, Jiehua

AU - Schumacher, Peter

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N2 - In this work two new kinds of particles in continuous casted 6082 alloy were observed. nm-size Al(Fe,Mn,Cr)Si particles and large U2-AlMgSi particles were found secondary to the expected, coarse Al(Fe,Mn,Cr)Si and Mg2Si on the grain boundaries and nm-size Mg2Si inside the grains. Because of the small size of the Al(Fe,Mn,Cr)Si precipitations an increase of the strength of the alloy is expected.

AB - In this work two new kinds of particles in continuous casted 6082 alloy were observed. nm-size Al(Fe,Mn,Cr)Si particles and large U2-AlMgSi particles were found secondary to the expected, coarse Al(Fe,Mn,Cr)Si and Mg2Si on the grain boundaries and nm-size Mg2Si inside the grains. Because of the small size of the Al(Fe,Mn,Cr)Si precipitations an increase of the strength of the alloy is expected.

U2 - 10.1007/s00501-012-0034-7

DO - 10.1007/s00501-012-0034-7

M3 - Article

SN - 0005-8912

VL - 2012

SP - 301

EP - 305

JO - Berg- und hüttenmännische Monatshefte : BHM

JF - Berg- und hüttenmännische Monatshefte : BHM

IS - Band 157, Heft 8-9

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