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Fused Rebonded Magnesium-Chromium Bricks

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DETAILS

Generally, lightly burned magnesia and chrome ore are used as raw materials, and they are melted into fused magnesia chrome sand by electric furnace, and then obtained by crushing, grinding, compounding, molding and firing. This brick is used in the same field as ordinary magnesia chrome bricks.

AVAILABLE SIZES

Technical Indicators


Index item

CJ-DMgCr-30

CJ-DMgCr-26

CJ-DMgCr-22

CJ-DMgCr-20

CJ-DMgCr-18

CJ-DMgCr-16

CJ-DMgCr-12

MgO,%,

45

50

55

60

62

65

70

Cr2O3,%,

30

26

22

20

18

16

12

SiO2,

1.5

1.5

1.5

1.5

1.5

1.5

1.5

Density, Kg/m3

3.3

3.3

3.3

3.3

3.3

3.3

3.3

0.20 MPa Load softening start temperature, ≥℃

1700

1700

1700

1700

1700

1700

1700

Apparent porosity %,

15

15

15

15

15

15

15

Normal atmospheric temperature Compressive strength ,a/MPa,

45

45

45

45

45

45

45


Tel: 0086-533-3190823

caojian@cj-ceramicfiber.com


 

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