Bubble alumina is a lightweight, insulating refractory material made from alumina (aluminum oxide) bubbles and refractory cement. It’s commonly used in castable applications for its
Alumina hollow balls and alumina ceramic balls are both made from alumina (aluminium oxide, Al2O3), a ceramic material known for its hardness, resistance to wear
When it comes to modern industrial applications, innovation and advancement are key, and this is exactly where Alumina Hollow Balls come into play. These products,
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