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Pink Fused Alumina, also called Pink Fused Aluminium Oxide, Chromium Aluminum Oxide, abbreviated as "PA",
belongs to the group of artificial corundum. It's made from fusion of high purity alumina powder and chromium oxide
in electric arc furnace. Because of its chrome content, it's a pink color material. Its main content is Aluminium
Oxide(Al2O3), with little content(about 0.7% Chromium Oxide and about 0.3% Sodium Oxide(Na2O).
Physical and Chemical Properties
True Gravity: ≧3.9 g /cm3
Bulk Density: 1.40-1.91 kg / m3
Mosh Hardness: 9
Color: Pink, Light Purple
Sizes: F8-F220
Applications of Pink Fused Aluminium Oxide