MaterialBauxite
Refractoriness1790°C
Particle ShapeSpherical
Main ComponentAlumina (Al2O3)
PurityHigh
PackagingBulk
MaterialQuartz sand
Grain sizeVariable
ShapeSpherical
ColorBlack
Density2.65 g/cm³
Moisture content<0.5%
ColorBlack
MaterialFused Sand
Grain Size1-3mm
Thermal ConductivityHigh
Temperature Resistance1600°C
UsageSteel casting and precision steel casting of carbon steel, alloy steel (hot steel, heat resistant steel, corrosion steel).
SiO2 content90-98%
Clay content<0.3%
Particle sizeCentralized
Grain shapeRound
Angular coefficient<1.3
TreatmentPickled/Roasted
MaterialSilica Sand
Particle sizeVariable
ShapeSpherical
Density2.65 g/cm³
Purity99%
Moisture content<0.5%
MaterialSilicon Carbide
ColorBlack
Particle sizeVaried
Purity99%
Density3.2g/cm³
Hardness9 Mohs
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