Is Ceramic Foam Porous?Yes, ceramic foam is porous. Porosity defines what ceramic foam is. It shows the percentage of void space (cavities) compared to the total volume of the material. Without porosity, you wouldn't have foam.Porosity levels vary widely. The ceramic...
What Is Gating System?A gating system is a network of channels and passages. It guides molten metal from the pouring ladle into the mold cavity during casting. This pathway acts as the metal's route map. It ensures metal reaches every corner of the mold the right...
Your coffee mug and a spacecraft heat shield—both ceramics. Strange, right? They come from different worlds. Traditional ceramics use what nature gives us. Clay, feldspar, and quartz come straight from the ground. Advanced ceramics? Engineers build them at the...
