Magnesia Carbon Brick
Raw material
Our Magnesia carbon brick is made from high-purity,large crystal magnesite and high-purity flake graphite as raw materials.They have been widely used in steel works woridwide and show the features of high strength,excellent resistance against slag,good thermal shock resistance,and good performances.
Application
Magnesia carbon brick is mainly used in furnace lining of steelmaking oxidation converter,outlet of steel outlet ,hot spot of high power electric furnace wall,lining of furnace outer furnace and steel drum slag line.
It has excellent slag resisrtance ,slag penetration,thermal shock stability and thermal conductivity.
|
REF
|
MgO
|
C
|
B.D.
|
A.P.
|
Cold Crushing Strength
|
Hot Modulus of Rupture(1400℃,30min)
|
|
Specifcation
|
≥%
|
≥%
|
≥g/cm3
|
≤%
|
≥ MPa
|
≥ MPa
|
|
MT-10A
|
80
|
10
|
3.10±0.08
|
4.0
|
40
|
6
|
|
MT-10B
|
79
|
10
|
3.05±0.08
|
4.5
|
40
|
–
|
|
MT-10C
|
77
|
10
|
3.00±0.08
|
5.0
|
35
|
–
|
|
MT-14A
|
76
|
14
|
3.03±0.08
|
3.5
|
40
|
10
|
|
MT-14B
|
74
|
14
|
2.98±0.08
|
3.5
|
35
|
–
|
|
MT-14C
|
72
|
14
|
2.95±0.08
|
4.0
|
35
|
–
|
|
MT-18A
|
72
|
18
|
2.97±0.08
|
3.0
|
35
|
10
|
|
MT-18B
|
70
|
18
|
2.92±0.08
|
3.5
|
35
|
–
|
|
MT-18C
|
69
|
18
|
2.87±0.08
|
4.0
|
35
|
–
|
