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The role of solutes for grain refinement by (SiC)P: Experiment and theoretical calculation

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

Standard

The role of solutes for grain refinement by (SiC)P: Experiment and theoretical calculation. / Günther, R.; Hartig, Ch; Anopuo, O. et al.
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. 95-99 (Magnesium Technology).

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

Harvard

Günther, R, Hartig, C, Anopuo, O, Hort, N & Bormann, R 2008, The role of solutes for grain refinement by (SiC)P: Experiment and theoretical calculation. in MO Pekguleryuz, NR Neelameggham, RS Beals & EA Nyberg (Hrsg.), Magnesium Technology 2008: Proceedings of a Symposium Sponsored by the Magnesium Committee of the Light Metals Division of the Minerals, Metals and Materials. Magnesium Technology, The Minerals, Metals & Materials Society, S. 95-99, Magnesium Technology 2008, New Orleans, LA, USA / Vereinigte Staaten, 09.03.08.

APA

Günther, R., Hartig, C., Anopuo, O., Hort, N., & Bormann, R. (2008). The role of solutes for grain refinement by (SiC)P: Experiment and theoretical calculation. In M. O. Pekguleryuz, N. R. Neelameggham, R. S. Beals, & E. A. Nyberg (Hrsg.), Magnesium Technology 2008: Proceedings of a Symposium Sponsored by the Magnesium Committee of the Light Metals Division of the Minerals, Metals and Materials (S. 95-99). (Magnesium Technology). The Minerals, Metals & Materials Society.

Vancouver

Günther R, Hartig C, Anopuo O, Hort N, Bormann R. The role of solutes for grain refinement by (SiC)P: Experiment and theoretical calculation. in Pekguleryuz MO, Neelameggham NR, Beals RS, Nyberg EA, Hrsg., Magnesium Technology 2008: Proceedings of a Symposium Sponsored by the Magnesium Committee of the Light Metals Division of the Minerals, Metals and Materials. The Minerals, Metals & Materials Society. 2008. S. 95-99. (Magnesium Technology).

Bibtex

@inbook{a4607dbfe1564994aad6d3d7500c081a,
title = "The role of solutes for grain refinement by (SiC)P: Experiment and theoretical calculation",
abstract = "Grain refiners for Al-containing Mg-alloys are still deficient and under investigation. To clarify the mechanisms of grain refinement by inoculation a simulation method for heterogeneous nucleation has been used, allowing the prediction of the grain size for a given particle size distribution, volumetric content of inoculants, cooling rate and alloy constitution. To proof the model, grain refinement efficiency of (SiC)P in Mg3wt%Al was examined experimentally. It was found that (SiC)P results in significant grain refinement. Experiments with (SiC)p in Al-free Mg-alloys have shown that additionally to the low lattice misfit of SiC, solutes play an important role for effective grain refinement. While the grain refinement via (SiC) p inoculation of pure Mg is negligible, a distinct effect has been achieved in Mg3wt%Zn. The model makes qualitatively correct predictions for the grain size and its variation with cooling rate. Relevant aspects for the consideration of particle-specific properties and solutes will be discussed.",
keywords = "Casting, Grain refinement, Inoculation, Magnesium alloys, Nucleation and growth, Engineering",
author = "R. G{\"u}nther and Ch Hartig and O. Anopuo and N. Hort and R. Bormann",
year = "2008",
language = "English",
isbn = "9780873397117",
series = "Magnesium Technology",
publisher = "The Minerals, Metals & Materials Society",
pages = "95--99",
editor = "Pekguleryuz, {Mihriban O.} and Neelameggham, {Neale R.} and Beals, {Randy S.} and Nyberg, {Eric A.}",
booktitle = "Magnesium Technology 2008",
address = "United States",
note = "Magnesium Technology 2008 ; Conference date: 09-03-2008 Through 13-03-2008",

}

RIS

TY - CHAP

T1 - The role of solutes for grain refinement by (SiC)P

T2 - Magnesium Technology 2008

AU - Günther, R.

AU - Hartig, Ch

AU - Anopuo, O.

AU - Hort, N.

AU - Bormann, R.

PY - 2008

Y1 - 2008

N2 - Grain refiners for Al-containing Mg-alloys are still deficient and under investigation. To clarify the mechanisms of grain refinement by inoculation a simulation method for heterogeneous nucleation has been used, allowing the prediction of the grain size for a given particle size distribution, volumetric content of inoculants, cooling rate and alloy constitution. To proof the model, grain refinement efficiency of (SiC)P in Mg3wt%Al was examined experimentally. It was found that (SiC)P results in significant grain refinement. Experiments with (SiC)p in Al-free Mg-alloys have shown that additionally to the low lattice misfit of SiC, solutes play an important role for effective grain refinement. While the grain refinement via (SiC) p inoculation of pure Mg is negligible, a distinct effect has been achieved in Mg3wt%Zn. The model makes qualitatively correct predictions for the grain size and its variation with cooling rate. Relevant aspects for the consideration of particle-specific properties and solutes will be discussed.

AB - Grain refiners for Al-containing Mg-alloys are still deficient and under investigation. To clarify the mechanisms of grain refinement by inoculation a simulation method for heterogeneous nucleation has been used, allowing the prediction of the grain size for a given particle size distribution, volumetric content of inoculants, cooling rate and alloy constitution. To proof the model, grain refinement efficiency of (SiC)P in Mg3wt%Al was examined experimentally. It was found that (SiC)P results in significant grain refinement. Experiments with (SiC)p in Al-free Mg-alloys have shown that additionally to the low lattice misfit of SiC, solutes play an important role for effective grain refinement. While the grain refinement via (SiC) p inoculation of pure Mg is negligible, a distinct effect has been achieved in Mg3wt%Zn. The model makes qualitatively correct predictions for the grain size and its variation with cooling rate. Relevant aspects for the consideration of particle-specific properties and solutes will be discussed.

KW - Casting

KW - Grain refinement

KW - Inoculation

KW - Magnesium alloys

KW - Nucleation and growth

KW - Engineering

UR - http://www.scopus.com/inward/record.url?scp=45749109423&partnerID=8YFLogxK

M3 - Article in conference proceedings

AN - SCOPUS:45749109423

SN - 9780873397117

SN - 0873397118

T3 - Magnesium Technology

SP - 95

EP - 99

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

Y2 - 9 March 2008 through 13 March 2008

ER -

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