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Alumina Magnesia Carbon Brick

Alumina Magnesia Carbon Brick

Product Details:

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Product Description

Magnesia Carbon brick is resin bonded, made from dead-burned or fused magnesia and graphite under proper temperature, finished after heat treatment. Addition of anti-oxidant such as metal and carbide are often being used to improve its oxidation resistance and high temperature strength.

SH Refractoriessteel ladle refractory solutions are customized based on shop-specific conditions to optimize refractory performance and improve safety, refractory life and yield.We provide high-performance brick and monolithic ladle linings are designed and engineered to withstand any secondary refining, heating, rinsing, and alloying in the slag line, as well as the barrel and bottom of the ladle.

Composition   

  • Magnesia
  • Graphite
  • Antioxidants

Features

  • High Refractoriness, High Wearing Strength
  • Increased thermal shock resistance
  • Reliability at extreme operating temperature
  • High resistance to erosion and corrosion caused by arc temperature and slag contact
  • Excellent in Anti Oxidation
  • Reduced production costs
  • Extended service life

Magnesia Carbon Brick

INDEX

SHMT-
16A

SHMT-16B

SHMT-14A

SHMT-14B

SHMT-12A

SHMT-12B

SHMT-10A

SHMT-10B

SHMT-10C

SHMT-
8A

SHMT-
8B

SHMT-
8C


Chemical Composition
(%)

MgO

74

72

76

74

78

77

80

79

77

84

84

84

Al2O3

-

-

-

-

-

-

-

-

-

-

-

-

C

16

16

14

14

12

12

10

10

10

8

8

8

A.P. (%)

3.5

3.5

3.5

3.5

4

4

4

4.5

5

6

5

6

B.D. (g/cm³)

 

3.00 ± 0.05

2.95 ± 0.05

3.03 ± 0.05

2.98 ± 0.05

3.05 ± 0.05

3.02 ± 0.05

3.10 ± 0.05

3.05 ± 0.05

3.00 ± 0.05

3.10 ± 0.05

3.08 ± 0.05

2.98 ± 0.05

C. C. S. (MPa)

35

35

40

35

40

35

40

40

35

40

45

40

HMOR
1400⁰C X 30 min
(MPa)

8

-

10

-

6

-

6

-

-

6

-

-

Alumina Magnesia Carbon Brick

INDEX

SFAMC-
65A

SFAMC-
65

SFAMC-
70A

SFAMC-
70

SFAMC-
80A

SFAMC-
1


Chemical Composition
(%)

MgO

 ≥







Al2O3

 ≥

70

65

72

7

80

15

C

 ≥

8

8

8

8

8

10

 A.P. (%)

 ≤

7

7

7

7

7

5

B.D. (g/cm³)

 

3.15 ± 0.05

3.10 ± 0.05

3.20 ± 0.05

3.15 ± 0.05

3.25 ± 0.05

3.05 ± 0.05

C. C. S. (MPa)

45

45

45

45

45

45

HMOR
1400⁰C X 30 min
(MPa)

-

-

-

-

-

-


YINGKOU SHENGHE REFRACTORIES MANUFACTURING CO., LTD

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