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Parameter Estimation for Semi-Solid Aluminum Alloys Using Transient Experiments

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Abstract:

A rotating vane-cup rheometer is used to determine the rheological properties of semi-solid slurries, and a procedure is established for characterizing the rheology with emphasis given to the proper and self-consistent evaluation of the material constants.

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Periodical:

Solid State Phenomena (Volumes 116-117)

Pages:

429-432

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.116-117.429

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Online since:

October 2006

Authors:

Andreas N. Alexandrou, Georgios C. Georgiou, N. Tonmukayakul, Diran Apelian

Keywords:

Herschel Bulkley, Semi-Solid Processing, Thixotropy

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© 2006 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] N. Alexandrou, P. Le Menn, G. Georgiou and V. Entov: J. Non-Newtonian Fluid Mech Vol. 116 (2003), pp.19-32.

DOI: 10.1016/s0377-0257(03)00113-7

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