Numerical Studies of Flow-Induced Defects in Aluminum Ingot Die Casting Process

Xian Hong Han; Pavel Hora; Xiao Kong

doi:10.4028/www.scientific.net/AMR.239-242.825

Paper Titles

Synthesis and Characterization of a Kind of Superparamagnetic Material
p.806

Effect of Spew Fillets on Strength of Single-Lap Adhesive Composites Joints
p.810

Optimal Design Method for Piezoelectric Sensors/Actuators Configuration
p.815

Study on the Effect of Functional Monomer on the Binding Characteristics of Molecularly Imprinted Polymer
p.821

Numerical Studies of Flow-Induced Defects in Aluminum Ingot Die Casting Process
p.825

The Research of Soy-Protein – Acrylate Hybrid Emulsion
p.829

Synthesis, Properties and Application in Optical Memory of a New Type Diarylethene with Benzene Ring
p.833

Research and Characterization of Water and Oil Repellent Finishing Auto Interior Materials
p.837

Synthesis, Optoelectronic Properties of a Novel Photochromic Diarylethene Bearing Phenyl and Thienyl Group
p.843

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 239-242Numerical Studies of Flow-Induced Defects in...

Numerical Studies of Flow-Induced Defects in Aluminum Ingot Die Casting Process

Abstract:

A numerical modeling of aluminum die casting is discussed in this paper. Emphasis is laid on the flow-induced defects including air entrainment and oxide tracking. An ingot die casting process is designed by considering both laminar zone and turbulence zone. Pure aluminum is used as the casting material. In addition, different process parameters and different shapes of sprue are presented to check their influence to the flow status and flow-induced defects.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 239-242)

Pages:

825-828

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.239-242.825

Citation:

Cite this paper

Online since:

May 2011

Authors:

Xian Hong Han, Pavel Hora, Xiao Kong

Keywords:

Aluminum (Al), Die Casting, Flow-Induced Defect, Simulation

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] A. Reikher, M.R. Barkhudarov: Casting-An Analytical Approach (Springer Publications, London2007).

Google Scholar

[2] M.R. Barkhudarov, C.W. Hirt: 1st International Aluminum Casting Technology Symposium, Rosemont, IL, 1998.1-7

Google Scholar

[3] J. Campbell: Castings practice- the 10 rules of castings (Elsevier Butterworth-Heinemann Publications, England 2004).

Google Scholar

[4] J. Neises: Numerical Modeling of Incompressible Flow Applied to Casting Processes (Aachen University Publications, Germany 2001).

Google Scholar

[5] W.J. Silliman: Scriven LE. Journal of Computational Physics, Vol. 34(1980),p.287.

Google Scholar

[6] C.W. Hirt: Modeling Turbulent Entrainment of Air at a Free Surface (Flow Science Inc. Publications, USA 2003).

Google Scholar

[7] X. Dai, X. Yang, J. Campbell, J. Wood: Materials Science and Technology, Vol. 20 (2004),p.505.

Google Scholar

[8] J. Campbell: Castings, 2nd Edition (Butterworth-Heinemann Publications, England 2003) .

Google Scholar