Castability of magnesium alloys
Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › begutachtet
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Magnesium Technology 2008: Proceedings of a Symposium Sponsored by the Magnesium Committee of the Light Metals Division of the Minerals, Metals and Materials. Hrsg. / Mihriban O. Pekguleryuz; Neale R. Neelameggham; Randy S. Beals; Eric A. Nyberg. The Minerals, Metals & Materials Society, 2008. S. 197-202 (Magnesium Technology).
Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › begutachtet
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TY - CHAP
T1 - Castability of magnesium alloys
AU - Khan, Shehzad Saleem
AU - Hort, Norbert
AU - Steinbach, Ingo
AU - Schmauder, Siegfried
PY - 2008
Y1 - 2008
N2 - Research and development of magnesium alloys depends largely on the metallurgist's understanding and ability to control the microstructure of the as-cast part. This work comprises the determination of experimental input parameters to run a successful and vast informative simulation using state of the art software. Various thermodynamic analyses have been used to study the thermo physical properties of binary magnesium-aluminum alloys, and the resultant microstructures have been simulated and then compared with the experimental output. The calculated heat distributions have been used to simulate the resulting microstructure using the phase-field method. This paper presents an overview of a range of ideas that have been undertaken to improve our understanding on the gravity diecasting behavior & solidification characteristics of Mg-Al alloys. It follows the solidification process of binary alloys Mg-Al, beginning with the nucleation and grain refinement. The simulated and the experimental results are compared and used for validation.
AB - Research and development of magnesium alloys depends largely on the metallurgist's understanding and ability to control the microstructure of the as-cast part. This work comprises the determination of experimental input parameters to run a successful and vast informative simulation using state of the art software. Various thermodynamic analyses have been used to study the thermo physical properties of binary magnesium-aluminum alloys, and the resultant microstructures have been simulated and then compared with the experimental output. The calculated heat distributions have been used to simulate the resulting microstructure using the phase-field method. This paper presents an overview of a range of ideas that have been undertaken to improve our understanding on the gravity diecasting behavior & solidification characteristics of Mg-Al alloys. It follows the solidification process of binary alloys Mg-Al, beginning with the nucleation and grain refinement. The simulated and the experimental results are compared and used for validation.
KW - Fluidity simulations
KW - Magnesium die-casting
KW - Microstructure simulations
KW - Engineering
UR - http://www.scopus.com/inward/record.url?scp=45749084158&partnerID=8YFLogxK
M3 - Article in conference proceedings
AN - SCOPUS:45749084158
SN - 9780873397117
SN - 0873397118
T3 - Magnesium Technology
SP - 197
EP - 202
BT - Magnesium Technology 2008
A2 - Pekguleryuz, Mihriban O.
A2 - Neelameggham, Neale R.
A2 - Beals, Randy S.
A2 - Nyberg, Eric A.
PB - The Minerals, Metals & Materials Society
T2 - Magnesium Technology 2008
Y2 - 9 March 2008 through 13 March 2008
ER -