Magnesia Chrome Brick Refractories

Loading Port:China Main Port

Payment Terms:TT OR LC

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Product Description:

Magnesia chromite brick Specifications

1.High refractoriness2000,
2.excellent anti-oxidation,
3.high strength
4.perfect thermal Stability;

Magnesia chromite brick Application:

1. Used for the roof to all kinds of steelmaking furnace ;

2. RH, VOD, AOD, and other refining installations;

3. Building industry, glass furnace, cement rotary kiln etc.

Magnesia chromite brick Features:

1,Outstanding ability to form stable protective coating

2,High flexibility

3,High refractoriness

4,Low thermal conductivity

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Magnesia-Chrome Brick

Brand Specification

QMGe 8A

QMGe 8B

QMGu 12A

QMGe 12B

QMGe I6A

QMGe 16B

QMGe 20A

QMGe 20B

QMGe 22

MgO %≥

65

60

60

55

50

45

45

40

46

Cr2O3 %≥

8

8

12

12

16

16

20

20

22

Apparent Porosity%≤

20

20

20

20

20

23

20

23

20

Cold Crushing Strength Mpa ≥

35

30

35

30

35

30

35

30

35

Refractoriness Under Load C ≥

1620

1550

1620

1580

1620