Al2O398.5%
Na2O<0.7%
Fe2O3<0.03%
Particle sizeVariable
Bulk densityHigh
ColorWhite
MaterialMullite Corundum
DimensionsVariable
Al2O3 content>50%
Fe2O3 content<1.0%
Density<2.4g/cm3
Safe use temperature1380°C
MaterialMullite Corundum
ShapeRectangular
OriginChina
UsageIndustrial
TypeSlab Batts
ApplicationKiln Furniture
Gemstone TypeSynthetic
ColorRed
MaterialRuby
ShapeSquare
Size5*7 mm
WeightVariable
Product Descriptiongood material beautiful color perfect cutting high quality shinning brilliance competitive price
MaterialCorundum
ShapeRound Pear
ColorRed
Size Range0.8-12mm
Cut GradeExcellent
ClarityVVS
BrandRoomy Jewelry
MaterialSynthetic Ruby
Hardness9 Mohs
Dimensions18mm*25mm
ColorRed
ShapeOval
MaterialCorundum
ColorRed
ShapeIrregular
QuantityMultiple
OriginChina
Size RangeVariable
ColorPink
MaterialCorundum
TypeSynthetic
ShapeRound
Size RangeVariable
Minimum Order1000 Pieces
MaterialCorundum
ColorRed
ShapeIrregular
Size rangeVariable
Hardness9 Mohs
FinishUnpolished
AppearancePaste
Density1.75-1.80g/cm3
Suspension>=87%
Base materialChrome-corundum
ApplicationSteel casting
ColorBrown
Material14k Gold Filled
StoneCorundum
Length8-9 inch
ColorRed
Stone Size13mm
FastenerClasp
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| Company Name | Currency | Product Name | Price |
|---|---|---|---|
| - | - | Corundum Mullite Sagger | 100 USD ($) (Approx.) |
| - | - | Pink Corundum Abrasive Fused Alumina | 85 INR (Approx.) |
| - | - | Brown Fused Corundum | 600 USD ($) (Approx.) |
| - | - | Zirconia Corundum Brick | 1 USD ($) (Approx.) |
| - | - | Corundum Ramming Refractory Castable | 580-530 USD ($) (Approx.) |
What is the delivery time for corundum in Shenzhen?
Price: 100 USD ($)/Case
MOQ100 Case/Cases
Product TypeRefractories
Types of RefractoriesBasic Refractory
ShapePlate
Price: 85 INR/Kilograms
MOQ25 Kilograms/Kilograms
Chemical CompositionAluminium oxide Chromium oxide Sodium oxide
Hardness9 Mohs
Shapeangular grains
Usageabrasive
MaterialAluminium oxide Chromium oxide Sodium oxide
Grain SizesF8-F220
Density3.9g/cm3
True Density3.85g/cm3
Bulk Density1.75~1.95g/cm3
Melting Point2250°C
Mohs Hardness9.0
Al2O399.5% MIN
Price: 600 USD ($)/Ton
MOQ100 Ton/Tons
ApplicationIndustrial
Purity(%)100
Product TypeRefractories
ShapeGranule
ColorBrown
Price: 1 USD ($)/Piece
MOQ1 Piece/Pieces
Working LifeAs Required By Customer Years
Drying ShrinkageAs Required By Customer
Dimension (L*W*H)As Required By Customer Millimeter (mm)
Porosity (%)As Required By Customer
Compressive StrengthAs Required By Customer Megapascals (MPa )
Water AbsorptionAs Required By Customer
MaterialFireclay Alumina
DimensionsVariable
Refractoriness1600°C
Density2.4 g/cm³
Compressive Strength50 MPa
Porosity<20%
ColorPink
Al2O397.00%-98.50%
Cr2O30.20%-0.2%
Na2O0.50%-0.70%
Crystal size600-2000 micron
True density3.9g/cm3
MaterialZircon Corundum
DimensionsVariable
PorosityLow
Temperature Resistance1600°C+
Thermal Shock ResistanceHigh
UsageGlass furnace linings high-temperature applications.
MaterialAZS
Grades33# 36# 41#
Casting MethodElectrocast
DensityHigh
DimensionsVariable
UsageGlass kiln linings melting ovens other high-temperature applications
MaterialCorundum
DimensionsVaried
ShapesMultiple
DensityHigh
ThermalShock resistance
ApplicationsIndustrial furnaces
MaterialZirconia corundum
DimensionsVariable
ColorLight orange
DensityHigh
Thermal shock resistanceHigh
ShapeRectangular
Price Trend: 580-530 USD ($)/Ton
MOQ1 Ton/Tons
ApplicationMetallurgical furnace lining and repair
Product TypeRefractories
Types of RefractoriesBasic Refractory
ShapeOther
Porosity<15%
Dimensional StabilityReversible
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