Specific metal alloys are more susceptible to hot tearing during the semi-solid phase (usually when 85-95% solidified). Simulating Hot Cracking with FLOW-3D
Hot cracking—often interchangeably referred to as —is a spontaneous failure that occurs in alloys during solidification. In high-temperature hydraulic or casting environments, this phenomenon happens when liquid metal or pressurized fluid cannot flow quickly enough into solidifying regions to compensate for shrinkage. This creates voids that eventually link together to form irreversible cracks. Key factors driving these defects include: flow 3d hydro crack hot
Advanced solvers in the FLOW-3D family capture the evolution of and the resulting development of thermal stresses. By modeling the transition from liquid to solid, engineers can identify "hot spots" where shrinkage is most likely to occur. 2. Predictive Modeling (XFEM) Specific metal alloys are more susceptible to hot
Sometimes simply rotating the casting direction in the mold can eliminate porosity and cracking. This creates voids that eventually link together to
Adjusting flow rates and substrate speeds can stabilize the cooling process. The Role of FLOW-3D HYDRO
Add exothermic risers to move hot spots out of the critical part.