Brown Aluminum Oxide/artificial corundum/Corundum Sand Blast
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Post Date:
Mar 15,2013
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Expiry Date:
Mar 15,2014
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Detailed Description:
Quantity: negotiableMetric Tons
Specs:A
Price:According to negotiation RMB Metric Tons
Typical Chemical Analysis
Al2O3 Fe2O3 TiO2 SiO2 CaO
95.65 0.07 2.69 0.72 0.23
Physical Properties
Color Dark brown
Shape Blocky, tough and sharp
Crystal Form Alpha-alumina trigonal system
True Specific Gravity 3.85 g/cm3
Hardness 2090 Knoop scale; 9.0 Mohs scale
Melting Temperature About 2050 ℃
Magnetic Material 0.0076
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