Electronic Resource
s.l. ; Stafa-Zurich, Switzerland
Solid state phenomena
Vol. 141-143 (July 2008), p. 605-610
ISSN:
1662-9779
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Physics
Notes:
Computer base and simulation technique have been applied for modeling the semi-soliddie filling and part of the solidification process of aluminum A356 alloy. A fairly simple one-phaserheological model has been implemented into a fluid flow finite element software Procast, to solvethe partial differential equations. This model is purely viscous nature and is implemented in thepower law cut-off model of Procast. The constitutive parameters of this model were determined fora rheocast A356 alloy. Using these parameters and comparing the simulation results withexperimental data showed good correlation with the model prediction. The designed die forrheocasting was applied for the production of a small propeller with thin section
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/24/transtech_doi~10.4028%252Fwww.scientific.net%252FSSP.141-143.605.pdf
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