Volume 2, Issue 1 (Oct 2005)                   IJMSE 2005, 2(1): 9-15 | Back to browse issues page

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KHARAZI Y.H.K., DIVANDARI M.. MOLD FILLING BEHAVIOR OF DOUBLE GATING SYSTEM IN ALUMINUMLFC PROCESS. IJMSE 2005; 2 (1) :9-15
URL: http://ijmse.iust.ac.ir/article-1-45-en.html
MOLD FILLING BEHAVIOR OF DOUBLE GATING SYSTEM IN ALUMINUMLFC PROCESS
KHARAZI Y.H.K. , DIVANDARI M.
Abstract:   (29422 Views)
The mold-filling behavior in the casting of aluminum alloy (A413) using lost foam casting (LFC) was explored. The effects of gate numbers, type of gating and casting thickness on the filling behavior were evaluated. Although, unlike convectional casting process, the gating system showed little effect onfilling ability, casting thickness created a greater effect on the mold filling. In contrast with convectional casting process, the mold filling seems to be controlled by castinggeometry as a consequence of combined influence of heat and mass transfer. The melt used to enter from the first gate instead of last gate which is in contrast with convectional casting process.
Keywords: Lost foam casting, Al, Si Alloy, Fluid flow, Mold filling, Gating system
     
Type of Study: Research Paper | Subject: Ceramics
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