HIGHLIGHTS

Prediction of core deformation as a function of

• Mechanical behavior of different sand and binder systems
• Thermal loading including buoyancy during filling and early stage solidification
• Consideration of core print layout and positioning
• Pressure dependent description of the bonded porous sand material
• Time and temperature dependent mechanical data

MAIN BENEFITS

MAGMAstress quantitatively predicts core stresses and distortion offering:

• Increased safety by avoiding core failure during casting through quantitative prediction of core stresses
• Effectivity by optimizing shrinkage factors for core pattern layout through calculation of local thermal expansion coefficients
• Robustness due to stabilized core production through pre-shaping of core print layouts
• Availability by supporting major binder and sand systems
• Cost savings by minimizing design loops, tool rework and lead times through systematic core print development

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