Beijing YuDa Science and Technology Co., Ltd.
Yuda has always adhered to the development philosophy of "serving needs and creating value", based on national strategy, and serving global customers.
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MgO-Cr2O3 Brick
MgO-Cr2O3 Brick/Excellent fire-resistance properties/High temperature intensity/Strong resistance to alkaline slag erosion
Summary:
MgO-Cr2O3 Brick is a refractory material product mainly composed of magnesium oxide (MgO) and chromium trioxide (Cr2O3), with periclase and spinel as the main mineral components. This type of brick has high fire resistance, high temperature strength, strong resistance to alkaline slag erosion, excellent thermal stability, and also has certain adaptability to acidic slag.
Product features:
Range of application:
Used for the safety lining of refining furnace, nonferrous metallurgical furnace, cement kiln furnace and glass furnace;
Technical data:
| Brand Specification | MgO-Cr2O3 Brick | |||||
| ZMGe-16A | ZMGe-16B | ZMGe-12A | ZMGe-12B | ZMGe-8A | ZMGe-8B | |
| MgO%≥ | 55 | 50 | 60 | 55 | 65 | 60 |
| Cr₂O₃%≥ | 16 | 16 | 12 | 12 | 8 | 8 |
| SiO₂%≤ | 3.5 | 4.5 | 3.5 | 4.5 | 4.0 | 5.0 |
| Apparent Porosity % ≤ | 18 | 18 | 18 | 18 | 20 | 20 |
| Bulk Density g/cm³ ≥ | 3.05 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 |
| C.C.S MPa ≥ | 35 | 30 | 35 | 30 | 35 | 30 |
| Refractoriness Under Load of 0.2MPa ℃ ≥ | 1620 | 1580 | 1620 | 1580 | 1620 | 1580 |
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.
Contact Us
If you have any questions, please feel free to contact us and we will be happy to serve you, thank you for your support.Yuda has always adhered to the development philosophy of "serving needs and creating value", based on national strategy, and serving global customers.
E-mail: bjydnh@163.com
WhatsApp:+86 17822353985
We look forward to assisting you with your refractory needs and providing you with the best solutions for your industrial applications.