In high pressure die casting, casting defects due to gas porosity are major causes for scrap. The new feeding model is available for all types of cast iron (grey, ductile and compacted graphite iron). The impact of the flow on the resulting temperature profile influences the feeding behavior both in large castings and in series castings. In addition, thermal convection during solidification is now calculated as a standard. With the innovative SMAFEE feeding algorithm, the influence of melt quality, inoculation practice and local pressure distributions on porosity development is even better considered. 1: Thermal convection during solidification influences the feeding behavior Ĭompletely new capabilities are available to iron foundrymen to consider the effects of metallurgy and metal treatment on solidification and feeding behavior.
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