Hot Selling Bauxite Ore For Refractory By Chinese Conscince Supplier (1600084037119)

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Price:RUB 15,335.06 - RUB 30,670.12
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Product Overview

Description

 

 

Hot Selling Bauxite Ore For Refractory By Chinese Conscince Supplier

 

                                             

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Description

 

Bauxite is a mixture of minerals that contain various concentrations of hydrated aluminum oxides 

as well as impurities, which is also called calcined bauxite or sintered bauxite.

 

 

*   Its main component is alumina, which is a hydrated alumina containing impurities

    and is a kind of earthy mineral. White or off-white, brown or light red due to iron.

 

*   Density 3.45g/cm3, hardness 1-3, opaque, crisp. Extremely hard to melt. Insoluble 

    in water, soluble in sulfuric acid, sodium hydroxide solution.

 

*   It is mainly used for aluminum smelting and refractories. 

 

 

Characteristics of Bauxite:


1. High refractoriness.  2. Physicochemical stability.  3. Volume density high .
4. Low porosity.            5. Low water absorption.        6. Fully calcined
7. Low impurity content.

 

 

 

Index     

Grain(mm): 8-5, 5-3, 3-1, 1-0 ;

Powder(mesh): 320, 280, 240, 200, 180, 150, 120, 100;  

                          320F  200F  280F   240F  200F  80F  150F  100F 

 

Item

A12O3 min

Fe2O3 max

TiO2 max

Sio2 max

KO2+NaO2min

CaO+MgOmin

Bulk Density(g/cm3)

75

75%

3.0%

4.0%

8%

0.3%

0.6%

>2.7

80

80%

3.0%

4.0%

8%

0.3%

0.6%

>2.8

85

85%

2.0%

4.0%

8%

0.3%

0.6%

>3.0

86

86%

2.0%

4.0%

8%

0.3%

0.6%

>3.2

88

88%

1.8%

4.0%

7%

0.25%

0.6%

>3.25

90

90%

1.8%

4.0%

7%

0.25%

0.6%

>3.25

 

 

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Application                   

1. Abrasives     2. Ceramics industry     3. Aluminium metallurgy     4. Precision / Investment casting:      

5. Refractoriness can reach 1780°C.     6. Producing bauxite cement  7. Chemistry industry for all kinds of aluminium compound.

8. Mixing magnesia,bauxite grog with binders to pour the molten steel ladle for better overall lining performance.

 

 

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Company

 

 

 

FAQ

 

 

 

 

1600084037119
0.146 s.