Magnesia Carbon Brick for Ladle

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Magnesia Carbon Brick

Magnesia carbon brick with fused magnesite, high purity magnesite and graphite as raw materials, pressed at high pressure and treated at low temperature, this product characterized by high strength, erosion and spalling resistance.  It is mainly used for ladle work lining. Honsin Group supplies various specifications according to the work conditions and steel grades.

Typical product characteristics tables :

Brand

M-8A

M-8B

M-8C

M-10A

M-10B

M-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/Mpa, ≥

6

5

4

8

7

6

BrandM-12A

M-12B

M-12C

M-14A

M-14B

M-14C

Chemical

composition/%,≥

Mgo

78

76

74

76

74

72

C

12

12

12

14

14

14

Apparent porosity/%,≤

4

5

6

4

5

6

Bulk density/ g/cm3, ≥

2.98

2.96

2.95

2.98

2.96

2.95

Crushing strength/Mpa, ≥

40

40

35

40

40

35

Hot modulus of rupture/Mpa, ≥

8

7

6

12

10

8