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Black Fused Alumina

Product name:Black Fused Alumina (Black Aluminum Oxide) Type:Blasting Media Place Of Origin:Zhoushan, China Shape: Multi-angular granular powder Brand Name:LianShun Usage:Sandblasting, Surface Roughening, Rust Removal, Polishing Abrasive Grain Sizes:Customized upon request Color:Black Hardness:Mohs 9 Chemical Composition (Typical): Al₂O₃:75-81% SiO2:9-12% Fe₂O₃:4-6% TiO2:1.5-3.5% Specific Gravity:≥3.5 g/cm³ Bulk Density:1.65–1.95 g/cm³ Melting Point: 2050 °C

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Black Fused Alumina

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