Product description
Magnesium carbon bricks is a kind of high temperature material made of magnesium, carbon and other materials, which has very strong corrosion resistance. magnesium carbon bricks can withstand thermal corrosion, chemical corrosion and metal corrosion and other corrosive environment, especially suitable for acid and alkali corrosion resistance occasions.
Applications of magnesium carbon bricks:
◆Steel ladles slag line and wall
◆Widely used in converters, EAFs
Physical and chemical index
|
Brands |
MT-12A |
MT-12B |
MT-12C |
MT-14A |
MT-14B |
MT-14C |
|
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 |
2.98 |
2.98 |
2.96 |
2.95 |
|
Crushing strength/Mpa ≥ |
40 |
40 |
40 |
40 |
40 |
35 |
|
Hot modulus of rupture(1450℃)/Mpa |
8 |
7 |
6 |
12 |
10 |
8 |
Due to the high carbon content of magnesium carbon bricks, its hardness and wear resistance are relatively high. Therefore, it has good wear resistance in an environment that is easy to wear. In addition, due to the characteristics of magnesia carbon brick itself, it has good self-lubrication performance, thereby reducing the wear problem caused by friction.
Packages:
Physical and chemical index
|
Brands |
MT-12A |
MT-12B |
MT-12C |
MT-14A |
MT-14B |
MT-14C |
|
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 |
2.98 |
2.98 |
2.96 |
2.95 |
|
Crushing strength/Mpa ≥ |
40 |
40 |
40 |
40 |
40 |
35 |
|
Hot modulus of rupture(1450℃)/Mpa |
8 |
7 |
6 |
12 |
10 |
8 |
