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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Al2O3-MgO-C Brick
Al2O3-MgO-C Brick/Anti-erosion and anti-peeling/Safe to use/Minimal steel and slag adhesion/Easy to unpack
Summary:
Al2O3-MgO-C Brick refers to refractory products made mainly from high-grade high alumina bauxite or corundum sand, magnesia sand, and flake graphite as raw materials. Its characteristic is that at high temperatures, in addition to its high corrosion resistance and resistance to peeling due to its carbon content, it also has the advantage of displaying a high residual linear expansion rate due to the formation of spinel when heated during use, making it a newly developed high-quality lining brick.
Product features:
Range of application:
Al2O3-MgO-C Brick have been widely used in the working layer of steel ladle lining due to the introduction of carbon containing materials. Currently, they are mainly used as steel ladle lining bricks and steel tapping tank bricks.
Technical data:
| Brand Specification |
Al2O3-MgO-C Brick | |||||
| ZLMT-55 | ZLMT-60 | ZLMT-65 | ZLMT-70 | ZLMT-75 | ZLMT-80 | |
| Al2O3 % ≥ | 55 | 60 | 65 | 70 | 75 | 80 |
| Al2O3+MgO % ≥ | 80 | 80 | 80 | 80 | 85 | 85 |
| C % ≥ | 8 | 7 | 7 | 5 | 5 | 3 |
| Bulk Density g/cm³ ≥ | 2.95 | 2.95 | 2.95 | 3.05 | 3.15 | 3.20 |
| Apparent Porosity % ≤ | 7.0 | 7.0 | 7.0 | 7.0 | 8.0 | 10.0 |
| Cold Crushing Strength MPa ≥ | 35 | 35 | 35 | 40 | 45 | 45 |
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.