Phosphate-bonded high alumina brick is favored in many aluminum furnace linings because the phosphate causes the brick to become resistant to wetting and penetration by molten aluminum. Phosphate-bonding also improves the refractory properties by increasing density, decreasing porosity, expanding toughness, and abrasion resistance. Shop items from tiny enterprise brand names https://lanecwrld.mybloglicious.com/59481138/indicators-on-alumina-crucible-you-should-know