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Investment Casting



SIGAP (Shrinkage Induced Gas Porosity) feature in AnyCasting can be used as a method for predicting micro-shrinkage defects that occur during solidification by gases present in the melt. By calculating the solubility and concentration difference of the gas during solidification along with the pressure generate, growth, and disappearance of isolated gases between the dendritic phases are calculated to predict micro-shrinkage defects.

Predict Microporosity

Predict Unpredictable Micro-Shirinkage
Areas through Retained Melt Tracking
during Solidification

  • Initial gas concentration values can be modified for each alloy
  • Different in prediction of micro-shrinkage defects from other software
  • Can be used regardless of ferrous and non-ferrous alloys
  • Verified prediction method of micro-shrinkage defects through experiments