Refractory Brick

Salt-Impregnated Magnesia Chrome Brick

1.Excellent Thermal Shock Stability

2.Excellent Corrosion Resistance Performance

Mainly used in refining furnace such as AOD, VOD, RH, DH, SKF, etc.



Product Details


Description of Salt-Impregnated Magnesia Chrome Brick

 

Salt-Impregnated Magnesia Chrome Brick is made of fused MgO-Cr2O3 grains, high-purity fused or sintered magnesia and chrome concentrate at high temperature. 


Salt-Impregnated Magnesia Chrome Brick is characterized by thermal shock resistance of direct bonded magnesia-chromite bricks and corrosion resistance performance of fused rebonded magnesia-chromite bricks. Mainly used in refining furnace such as AOD, VOD, RH, DH, SKF, etc.

 

Technical Dates of Salt-Impregnated Magnesia Chrome Brick

 

            Item

Brand

MgO

(%)≥

Cr2O3

(%)≥

SiO2

(%)≤

A. P.

(%)≤

C.C.S.

(MPa)≥

R.U.L@0.2MPa &T0.6(℃)≥

Thermal Expan.

(1400℃ ) %

HXMSRMGe-12A

78

12

1.5

15

45

1700

1.4

HXMSRMGe-12B

75

12

2.0

16

40

1700

/

HXMSRMGe-14A

75

14

1.5

15

45

1700

/

HXMSRMGe-14B

72

14

2.0

16

40

1700

/

HXMSRMGe-16A

72

16

1.5

15

45

1700

1.5

HXMSRMGe-16B

70

16

1.8

16

40

1700

/

HXMSRMGe-18A

70

18

1.5

15

45

1700

/

HXMSRMGe-18B

68

18

2.0

16

40

1700

/

HXMSRMGe-20A

68

20

1.5

15

45

1700

1.6

HXMSRMGe-20B

65

20

2.0

16

40

1700

/

HXMSRMGe-22

65

22

2.0

16

45

1700

/

HXMSRMGe-26

60

26

2.0

16

45

1700

1.7

HXMSRMGe-30

55

30

2.0

16

45

1700

/