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Brand Name: Luoyang Zhengjie
Refractoriness (Degree): Super-Class (Refractoriness> 2000)
Al2O3 Content (%): 78
Material: chromium
Shape: Powder

Specifications

PERFORMANCE INTRODUCTION


Chrome Oxide Green Density 5.21 g/cm3 Moh's hardness 8.5 ~ 9
Melting point

 2265

 Refractive index 2.5
Boiling point 3654 Molecular weight 151.99
Color feature Metallic luster, with the characteristic of magnetism,great hiding powder
Water solubility Insoluble in water, acid and organic solvents    
Stability Stable to light, atmosphere, and corrosive gases (H2S, SO2, etc.), has excellent weather resistance, thermal stability.


SPECIFITION

Chromium Corundum Series (SF-C Type)
 Classification Chromium corundum Appearance Granule or powder
Index Granule Powder
Cr2O3 10-15%
 10-15%
Al2O3 78-85%
 78-85%
Fe2O3

0.3%

1.2%

SiO2

0.1%

0.1%

Bulk density (g/cm3)

3.5

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Particle size 200mesh, 5~3mm, 3~1mm, 1~0mm,  or as customized

APPLICATION

Using in unshaped refractory materials, castable materials, ramming materials, etc, also can be used as abrasive materials and tools raw materials, mainly for non-ferrous smelting industry, the petrochemical industry, glass industry, steel industry and a variety of high-temperature furnace.


Packing:
High purity chromium corumdum grade