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Shrinkage defects occur during solidification and usually occur in the final solidification area. In other words, in order to accurately predict shrinkage defects, flow/solidification analysis by accurate temperature calculation is required. The solidification calculation considers the Fs-T Curve as well. When predicting shrinkage defects, a method that tracks volume, surface area, and modulus of retained melt is used and to predict micro shrinkage, the typical Niyama Criterion is used. AnyCasting also has a feature called Shrinkage Volume which takes into consideration the type of alloy and its shrinkage rate in the final solidification area.
| Data that can be enterd | |
|---|---|
| Density | Liquidus Temperature |
| Heat Transfer | Solidus Temperature |
| Specific Heat | Shrinkage Rate |
| Viscosity | Latent Heat |
| Solid Fraction | |
- Calculation of thermal properties through input of chemical composition
- Improved analysis accuracy through temperature - dependent data calculation
| Computable Alloy | |
|---|---|
| Aluminum Alloy | Nickel Based Superalloy |
| Magnesium Alloy | NiFe Based Superalloy |
| Cast Iron | Ni Single Crystal Superalloy |
| General Steel | Zirconium Alloy |
| Stainless Steel | Titanium Alloy |
| Cobalt Alloy | Solder Alloy |
| Copper Alloy | |