Magnesia chrome brick
Magnesia-chrome brick is made of magnesia-chrome composite spinel, high-purity microcrystalline magnesia and chrome concentrate as the main raw materials, and is formed by high-pressure molding and high-temperature or ultra-high-temperature sintering. It has excellent slag resistance, high-temperature strength, erosion resistance and Fatigue resistance, suitable for special refining ladle.
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Product Introduction
Magnesia-chrome brick is made of magnesia-chrome composite spinel, high-purity microcrystalline magnesia and chrome concentrate as the main raw materials, and is formed by high-pressure molding and high-temperature or ultra-high-temperature sintering. It has excellent slag resistance, high-temperature strength, erosion resistance and Fatigue resistance, suitable for special refining ladle.
|
Index |
MgO (%) ≥ |
Cr₂O₃ (%) ≥ |
SiO₂ (%) ≤ |
The apparent porosity A · P(%)≤ |
Compressive strength C · C · S (MPa)≥ |
Bulk density |
0.2MPa load softening temperature |
|
Diect bonded magnesia-chrome brick |
|||||||
|
HTZMGe-16A |
65 |
16 |
1.5 |
18 |
40 |
3.10 |
1700 |
|
HTZMGe-18A |
62 |
18 |
1.8 |
18 |
40 |
3.15 |
1700 |
| HTZMGe-20A | 60 | 20 | 1.8 | 18 | 40 | 3.20 | 1700 |
|
Electrofusion Semi-recombined Magnesia Chrome Brick Semi-rebonded magnesia-chromite brick |
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|
HTSRMGe-16A |
62 |
16 |
1.8 |
16(15) |
40(50) |
3.20(3.25) |
1700 |
|
HTSRMGe-18A |
60 |
18 |
1.8 |
16(15) |
40(50) |
3.20(3.25) |
1700 |
|
HTSRMGe-20A |
58 |
20 |
1.8 |
16(15) |
40(50) |
3.20(3.25) |
1700 |
|
Electrofusion recombined magnesia chrome brick Fused-rebonded magnesia-chromite brick |
|||||||
|
HTFRMGe-16A |
65 |
16 |
1.5 |
15(14) |
3.25(3.28) |
1700 |
|
|
HTFBMGe-18A |
62 |
18 |
1.5 |
15(14) |
45(55) |
3.25(3.28) |
1700 |
|
HTFRMGe-20A |
60 | 20 | 1.5 | 15(14) | 45(55) | 3.25(3.28) | 1700 |
Certificates We Obtain
Zhengzhou Patent Pilot Enterprise
Hundred Key Private Enterprises in Zhengzhou
Contract-abiding and credit-heavy enterprises
High Quality Products of Henan Province
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