Fusd-bonded MgO-Cr2O3 Brick
Fusd-bonded MgO-Cr2O3 Brick/High slag resistance, fire resistance and high temperature resistance/Excellent thermal shock stability/Strong heat shock resistance/Excellent resistance to erosion
Summary:
Fusd-bonded MgO-Cr2O3 Brick is a high-end product with excellent corrosion resistance, mainly made of magnesia chrome spinel synthesized by capacitive method, and processed by high-pressure molding and high-temperature sintering.
Product features:
- 1.High temperature performance:Fusd-bonded MgO-Cr2O3 Brick has high slag resistance, fire resistance and high temperature resistance, in steel, steel alloy, copper and aluminum and glass high temperature industries are widely used
- 2.Thermal shock stability: This material also has excellent thermal shock stability, strong heat shock resistance, and is not prone to cracking
- 3.Excellent resistance to chemical erosion: Fusd-bonded MgO-Cr2O3 Brick can withstand various chemical corrosion such as acid, alkali, salt, etc
Range of application:
Used for the working lining of the key locations of RH, VOD, AOD furnaces and copper flash furnace.
Technical data:
Brand
Specification |
Fusd-bonded MgO-Cr2O3 Brick |
| ZDMGe-26A |
ZDMGe-24A |
ZDMGe-22A |
ZDMGe-22B |
ZDMGe-20A |
ZDMGe-20B |
ZDMGe-16A |
ZDMGe-16B |
| MgO%≥ |
50 |
52 |
54 |
54 |
58 |
58 |
62 |
62 |
| Cr2O3%≥ |
26 |
24 |
22 |
22 |
20 |
20 |
16 |
16 |
| SiO₂%≤ |
1.2 |
1.2 |
1.2 |
1.5 |
1.2 |
1.5 |
1.2 |
1.5 |
| Apparent Porosity % ≤ |
16 |
16 |
16 |
16 |
16 |
16 |
16 |
16 |
| Bulk Density g/cm³ ≥ |
3.30 |
3.30 |
3.30 |
3.25 |
3.25 |
3.25 |
3.25 |
3.25 |
| Cold Crushing Strength MPa≥ |
45 |
45 |
45 |
40 |
45 |
40 |
45 |
40 |
| Refractoriness Under Load of 0.2MPa ℃ ≥ |
1700 |
1700 |
1700 |
1700 |
1700 |
1700 |
1700 |
1700 |
Packaging and Storage:
Wooden pallets+thermoplastic film packaging,size 110×80×70 mm and weighs about 1.4 tons /pallet ;Store in a dry, moisture-proof warehouse,storage period is 6 months.
Construction method:
Dry masonry.
YuDa’s Expertise
Beijing Yuda's main business includes refractory materials, insulation materials, wear-resistant materials, metal materials, and provides refractory material diagnosis, design, research and development, manufacturing, construction, and maintenance services. For many years, we have been committed to providing our customers with the highest quality products, the most comprehensive services, and the most accurate solutions, saving them time, effort, and money, and ensuring the stable operation of high-temperature kilns. At the same time, we can also provide engineering general contracting services such as refractory material selection, design, installation, and maintenance, optimize refractory material configuration, improve the synergy between refractory materials and processes, increase kiln operation rate, and provide you with comprehensive nanny style services.
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MgO-Cr2O3 Fire Proof Bricks Fusd Bonded High Slag Resistance Fire Resistance Images
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