Electric Fused Magnesia Iron Spinel Brick TOPMAG FS High Refractoriness
Electric Fused Magnesia Iron Spinel Brick (TOPMAG FS)
Electric Fused Magnesia Iron Spinel Brick (TOPMAG FS) /High refractoriness, high load softening temperature/Strong resistance to high temperature chemical erosion/Strong erosion resistance
Summary:
TOPMAG FS Electric Fused Magnesia Iron Spinel Brick are mainly made of magnesium oxide, fused spinel, and magnesium iron spinel, which are formed under high pressure and sintered at high temperature. It has high fire resistance, high load softening temperature, strong resistance to high-temperature chemical erosion, and strong resistance to erosion.
Product features:
- 1.High refractoriness, high load softening temperature
- 2.Strong resistance to high temperature chemical erosion
- 3.Strong erosion resistance
Range of application:
Upper and lower transition zones of rotary kiln(Extremely demanding operating conditions inside the kiln);
Technical data:
| Magnesia Alumina Spinel Bricks | UNIT | INDEX |
| I T E M | ||
| TOPMAG FS | ||
| MgO | % | 82-86 |
| Al₂O₃ | % | 8-12 |
| CaO | % | 1.3 |
| SiO2 | % | 0.8 |
| Fe2O3 | % | 3-6 |
| Main Raw Materials | MgO,Electric Fused Spinel, Magnesium Iron Spinel | |
| Bulk Density | g/cm³ | 2.90-3.05 |
| Apparent Porosity | % | 15-17 |
| Cold Crushing Strength | MPa | 70 |
| Refractoriness Under Load | ℃ | ＞1700 |
| Linear Thermal Expansion Rate 1000℃ | % | 1.2 |
| Thermal Shock Stability(950℃ 气冷 Air Cooling)≥ | times | 100 |
| Thermal Conductivity 1000℃ | W/m.k | 2.8 |
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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