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Ladle Refractories

  • Ladle Magnesia Carbon Brick
  • Ladle Magnesia Carbon Brick
  • Ladle Magnesia Carbon Brick
Ladle Magnesia Carbon BrickLadle Magnesia Carbon BrickLadle Magnesia Carbon Brick

Ladle Magnesia Carbon Brick

  • Product description: Magnesia carbon brick with fused magnesite, high purity magnesite and graphite as raw materials, pressed at high pressure and treated low temperature. It is mainly used for ladle slag line.
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Magnesia carbon brick uses fused magnesite, high purity magnesite and graphite as raw materials, pressed at high pressure and treated low temperature. The magnesia carbon brick is mainly used for ladle slag line. Customers can choose different brands according to different smelting conditions and grades of smelting steel.

Advantages:

High strength, erosion and spalling resistance.

Application:

Wanhao Refractory's Magnesia carbon brick is widely used in Shanghai Baosteel Group, Shougang Group Corporation, Anyang Iron and Steel Group Co., Ltd and Benxi Iron and Steel Co., Ltd etc.


Physical and chemical indexes(1)

Brand

MT-8A

MT-8B

MT-8C

MT-10A

MT-10B

MT-10C

Chemical composition/%,≥

MgO

82

82

78

80

78

76

C

8

8

8

10

10

10

Apparent porosity/%,≤

5

6

7

4

5

6

Bulk density/ g/cm3, ≥

3.0

2.95

2.95

3.0

2.95

2.95

Crushing strength/Mpa, ≥

45

40

35

40

40

35

Hot modulus of rupture(1450) /Mpa, ≥

6

5

4

8

7

6

Physical and chemical indexes(2)

Brand

MT-12A

MT-12B

MT-12C

MT-14A

MT-14B

MT-14C

Chemical

composition/%,≥

MgO

82

82

78

80

78

76

C

8

8

8

10

10

10

Apparent porosity/%,≤

5

6

7

4

5

6

Bulk density/ g/cm3, ≥

3.0

2.95

2.95

3.0

2.95

2.95

Crushing strength/Mpa, ≥

45

40

35

40

40

35

Hot modulus of rupture/Mpa, ≥

6

5

4

8

7

6