Corundum In Kaifeng
(64 products)
White Corundum
ColorWhite
Density3.9-4.1 g/cm3
Mohs Hardness9
Particle SizeVariable
Chemical CompositionAl2O3
Purity99%
Kaifeng Hongcai (iris) Trade Co. Ltd.
Kaifeng
Gongyi Qingyun Refractories Co. Ltd.
Zhengzhou
Artificial Corundum White For Industry
Density3.9g/cm3
True Density3.85g/cm3
Bulk Density1.75~1.95g/cm3
Melting Point2250°C
Mohs Hardness9.0
Al2O399.5% MIN
Brown Fused Corundum
Price: 600 USD ($)/Ton
MOQ100 Ton/Tons
ApplicationIndustrial
Purity(%)100
Product TypeRefractories
ShapeGranule
ColorBrown
Runlong Enterprise (asia) Co.limited
Zhengzhou
White Zirconia Corundum Brick
Price: 1 USD ($)/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
Henan Soonhi Industrial Co. Ltd.
Zhengzhou
Fireclay & High Alumina Bricks & Corundum Spinel Bricks
MaterialFireclay Alumina
DimensionsVariable
Refractoriness1600°C
Density2.4 g/cm³
Compressive Strength50 MPa
Porosity<20%
Chromium Corundum
ColorPink
Al2O397.00%-98.50%
Cr2O30.20%-0.2%
Na2O0.50%-0.70%
Crystal size600-2000 micron
True density3.9g/cm3
AZS Brick Sintered Zircon Corundum Brick
MaterialZircon Corundum
DimensionsVariable
PorosityLow
Temperature Resistance1600°C+
Thermal Shock ResistanceHigh
UsageGlass furnace linings high-temperature applications.
Electrocast Zircon Corundum Blocks AZS 33# 36# 41#
MaterialAZS
Grades33# 36# 41#
Casting MethodElectrocast
DensityHigh
DimensionsVariable
UsageGlass kiln linings melting ovens other high-temperature applications
Henan Hongtai Kiln Refractory Co. Ltd.
Zhengzhou
Corundum Block
MaterialCorundum
DimensionsVaried
ShapesMultiple
DensityHigh
ThermalShock resistance
ApplicationsIndustrial furnaces
Fused Zirconia Corundum Brick
MaterialZirconia corundum
DimensionsVariable
ColorLight orange
DensityHigh
Thermal shock resistanceHigh
ShapeRectangular
Impermeable Corundum Castable Powder - 100% Purity Gray Color | Reversible Dimensional Stability <15% Porosity 200MPA Strength 0.22 W/(m.k) Thermal Conductivity
Price Trend: 480-550 USD ($)/Ton
MOQ1 Ton/Tons
ApplicationSmelting furnace
Product TypeRefractories
Types of RefractoriesNeutral Refractory
Porosity<15%
Dimensional StabilityReversible
Strength200Mpa
FAQs Related to Corundum In Kaifeng
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| Company Name | Currency | Product Name | Price |
|---|---|---|---|
| - | - | Brown Fused Corundum | 600 USD ($) (Approx.) |
| - | - | Zirconia Corundum Brick | 1 USD ($) (Approx.) |
| - | - | Impermeable Corundum Castable Powder | 480-550 USD ($) (Approx.) |
| - | - | Chromium Chrome Corundum Series | 514 USD ($) (Approx.) |
| - | - | Black Corundum | 520 USD ($) (Approx.) |
| - | - | Corundum Crude | 4 USD ($) (Approx.) |
What is the delivery time for corundum in Kaifeng?
How many trusted sellers are available for Corundum in Kaifeng?
Zircon Corundum Brick
MaterialZircon Corundum
DimensionsVariable
Density2.8-3.2 g/cm³
Refractoriness1700°C
Compressive Strength100-150 MPa
UsageHigh-temperature furnace linings metallurgical applications
White Corundum Dressing Grinding Wheel - Hardness: Rigid
MOQ1 Unit/Units
CoatingPolished
HardnessRigid
ShapeRound
Operate MethodManual
UsageGrinding Machine
MaterialTungsten Carbide
Xinxiang Skf Machinery Co. Ltd.
Xinxiang
Trusted Seller
Brown Corundum For Refractory
Al2O3 content94-97%
Hardness9 Mohs
ColorDark brown
Particle sizeVariable
ShapeIrregular
Density3.9 g/cm³
White Fused Alumina (WFA Corundum) - 0-5mm Granules White Basic Refractory and Abrasives
MOQ20 Ton/Tons
Applicationrefractory and abrasives
Product TypeMineral Refractories
Types of RefractoriesBasic Refractory
ShapeGranule
Colorwhite
Luoyang Zhongsen Refractory Co. Limited
Luoyang
Black Chromium Chrome Corundum Series
Price: 514 USD ($)/Ton
MOQ1 Ton/Tons
GradeFirst
Product TypeMetal Powder
Materialchromium
ShapePowder
Chemical Compositionchromium
Densitya%0Y=3.5 Gram per cubic meter (g/m3)
Luoyang Zhengjie Science & Technology Industry Trade Co. Ltd.
Luoyang
Brown Corundum - High Density & Hardness Refractoriness Above 1850°C Exceptional Performance-Cost Ratio
MaterialBauxite other materials
ProductionElectric furnace
ProcessingCone Barmac crusher
Refractoriness1850°C+
DensityHigh
HardnessHigh
Free Carbon Corundum Steel Ladle Brick in Refractory
MaterialCorundum Steel
DimensionsVariable
ShapeCurved
Density2.8 g/cm³
Thermal Conductivity1.5 W/mK
Compressive Strength150 MPa
Luoyang Yuanhua Metallugical Material Co. Ltd.
Luoyang
White Corundum - High-Grade Refractory Material White Alpha-Alumina with High Bulk Density and Thermal Shock Resistance
MaterialAluminum Oxide
Purity99.5%
Particle SizeVariable
Bulk Density3.9 g/cm³
Porosity<1%
Mohs Hardness9
Raw Material Brown Fused Corundum for Refractory1-3MM
MaterialBrown fused alumina
Size1-3mm
Hardness2000-2200kg/mm2
ProductionElectric arc furnace
ApplicationRefractory abrasives
OriginBauxite
Compound Brown Corundum Refractory Brick Size: As Per Demand
ColorOther Various
SizeAs per demand
Gongyi Fifth Refractories Head Factory
Gongyi
Black Corundum Chemical Composition: Al2O3
Price: 520 USD ($)/Ton
MOQ1 Ton/Tons
Product TypeMineral Refractories
Chemical CompositionAL2O3
White Corundum - High Purity 98.5% Al2O3 Exceptional Hardness and Self-Sharpening Characteristics
MaterialAlumina
Al2O3 content98.5% min
ImpuritiesLess
ColorWhite
FormAggregate granules
SizeVarious
Corundum Spinel Castable Refractory - Corundum Spinel 3.0 g/cm³ Fine Particle Size | High Temperature Corrosion Resistant Durable Thermal Shock Resistant
MaterialCorundum Spinel
Density3.0 g/cm³
Particle SizeFine
Refractory GradeHigh
Thermal Shock ResistanceGood
Setting TimeVariable
Corundum Crude
Price: 4 USD ($)/Piece
MOQ300 Piece/Pieces
ShapeLumps
SizeStandard
Stone TypeOther Corundum crude
Stone ColorPink
GradeIndustrial
Corundum Mullite Bricks
MaterialCorundum Mullite
ColorWhite
Size RangeVaried
Hot Compressive StrengthHigh
Thermal ConductivityLow
UsageCoke ovens glass furnaces and other high-temperature applications.
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