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Fused Magnesia Chrome

The materials are mainly used in high power and ultrahigh power electrical furnace, refining furnace rotation kilnin cement industry and so on.

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                                                         Fused magnesia chrome

Introduction

Raw materials for the manufacture of magnesia chrome sand are magnesia, seawater magnesia or light burnt magnesia and chrome concentrate. The selection of magnesium-containing raw materials requires high MgO content, and the content of SiO2, Al2O3, Fe2O3 and other is low. The chrome ore should be selected to reduce the SiO2 content to less than 2.5%.


 Specifications

Brand


MgO(%) ≥


Cr2O3(%)

CaO(%)


Fe2O3(%)


Al2O3(%)

SiO2(%)

B.D (g/cm3)

FMCS-1

57

20

1.2

11

7

1.2

3.68

FMCS-2

57

18

1.2

8

7

1.2

3.68

FMCS-3

55

25

1.2

11

7

1.5

3.68

FMCS-4

65

16

1.2

7

7

1.2

3.67

 P.S.:  We can provide the product as required.


Application

High purity Fused Magnesia-Chrome is used in applications where a high resistance to corrosion by chemically basic slag is desirable. The material can be ruby to dark green in color.



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