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Sand casting material

Question asked by Holly Lui on Jul 10, 2012

Dear All,


I would like to simulate a hosuing with sand casting material. But the problem is that the Al material for sand casting I found is raw material only. The thermal conductivity is around 150 W/m.K. I think it is too high compared to extrusion Al and I guess it doesn't concern any porosities. Do anyone have experiences how much of the porosity percentage for sand casting product?


Thanks & Regards,