Industry Furnace

Semi-Rebonded MgO-Cr2O3 Refractory Brick

Semi-Rebonded MgO-Cr2O3 Refractory Brick has the excellent thermal shock stability of directly bonded MgO-Cr2O3 brick, also have the excellent erosion resistance of E-fused Rebonded MgO-Cr2O3 Refractory Brick,etc. Features.



Product Details


Semi-Rebonded MgO-Cr2O3 Refractory Brick

 

Made of E-fused MgO-Cr2O3 smelting grains,high purity sintered or E-fused MgO sand and Cr2O3 concentrate as raw material,through high temp. burning.

 

Semi-Rebonded MgO-Cr2O3 Refractory Brick Feature

 

It has the excellent thermal shock stability of directly bonded MgO-Cr2O3 brick, also have the excellent erosion resistance of E-fused Rebonded MgO-Cr2O3 Refractory Brick,etc. Features.

 

Semi-Rebonded MgO-Cr2O3 Refractory Brick Application

 

Working line of AOD, VOD etc. Refining furnace, metallurgy, non-ferrous metal smelting, glass furnace, etc.

 

Technical Dates of Semi-Rebonded MgO-Cr2O3 Refractory Brick

 

Item

 

Brand

MgO

(%)≥

Cr2O3

(%)≥

SiO2

(%)≤

A. P.

(%) ≤

C. C. S.

(MPa)≥

R. U. L @0.2MPa& T0.6  (℃) ≥

Thermal  Expan.

(1400℃) %

HXSRMGE-12A

78

12

1.5

15

45

1700

1.4

HXSRMGE-12B

75

12

2.0

16

40

1650

---

HXSRMGE-14A

75

14

1.5

15

45

1700

---

HXSRMGE-14B

72

16

2.0

16

40

1650

---

HXSRMGE-16A

72

16

1.5

15

45

1700

1.5

HXSRMGE-16B

70

16

2.0

16

40

1650

---

HXSRMGE-18A

70

18

1.5

15

45

1700

---

HXSRMGE-18B

68

18

2.0

16

40

1650

---

HXSRMGE-20A

68

20

1.5

15

45

1700

1.6

HXSRMGE-20B

65

20

2.0

16

40

1650

---

HXSRMGE-22

65

22

2.0

16

45

1700

---

HXSRMGE-26

60

26

2.0

16

45

1700

1.7

HXSRMGE-30

55

30

2.0

16

45

1700

---

 

*They are typical values in this table, not a basis for order.