Experimental Determination of the Parameters for Modelling Semi-Solid Processing

H.V. Atkinson

doi:10.4028/www.scientific.net/SSP.116-117.16

Paper Titles

Principles of Microstructural Formation in Semi-Solid Metal Processing
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Integrated Development of Controled Semi-Solid Casting Technology for Super-Cooled Ductile Iron
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Experimental Determination of the Parameters for Modelling Semi-Solid Processing
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Interaction of Key Variables During Rheocasting: Importance of Microstructure, Fraction Solid and Flow Velocity
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Semi Solid Casting and Forging of Steel
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Development of an Advanced Rheocasting Process and Its Applications
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Determination of Solidification Parameters Used for the Prediction of the Thixoformability of Several Steel Alloys
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Design and Production of New Aluminum Thixotropic Alloys for the Manufacture of Structural Components by Semisolid Die Casting
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Application of the Continuous Rheoconversion Process (CRP^TM) to Low Temperature HPDC-Part II: Alloy Development & Validation
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HomeSolid State PhenomenaSolid State Phenomena Vols. 116-117Experimental Determination of the Parameters for...

Experimental Determination of the Parameters for Modelling Semi-Solid Processing

Abstract:

The numerical modeling of semi-solid processing requires data on the rheological properties of materials. This data is often obtained by rheometry but there are difficulties with characterizing high solid fractions, where the torque which can be exerted with the rheometer is insufficient. A number of other methods for measuring the flow parameters, including compression between platens, have been utilized. The various methods will be reviewed in this paper. Computational fluid dynamics modelers have often used data from steady state experiments but it is the behaviour during rapid transients which is more relevant to the actual semi-solid processing route.

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Periodical:

Solid State Phenomena (Volumes 116-117)

Pages:

16-23

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.116-117.16

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Online since:

October 2006

Authors:

H.V. Atkinson

Keywords:

Compression, Modeling Semi-Solid Processing, Rapid Transients, Rheometry, Steady State

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References

[16] .

Google Scholar

[26] P. Kumar, C.L. Martin, S.B. Brown, Proc. 3 rd Int. Conf. Semi-Solid Processing of Alloys and Composites, Tokyo, Japan, June 1994, Tokyo Institute of Industrial Science, 1994, ed. M. Kiuchi, p.37.

Google Scholar

[27] W.R. Loue, M. Suery, J.L. Querbes, p.266 in Ref [24].

Google Scholar

[28] J.A. Yurko, M.C. Flemings, Metall. Mater. Trans. A, Vol. 33A (2002), p.2737.

Google Scholar

[29] T.Y. Liu, H.V. Atkinson, P. Kapranos, D.H. Kirkwood, S.C. Hogg, Metall. Mater. Trans. A, Vol. 34A (2003), p.1545.

Google Scholar