Features:
Magnesia aluminum fire brick with low calcium content of high quality magnesia and industrial alumina powder as the main raw materials, by high pressure molding, high temperature sintering, good thermal stability, to iron oxides, basic slag and other solvents have a good corrosion resistance.
Application:
Magnesia aluminum bricks are used as masonry materials on the top of high temperature melting furnaces such as steel-making open hearth furnaces and electric copper reverberatory furnaces.
| Physical Property: | |||
| Apparent Porosity(%) | ≤ | 18 | 19 |
| Bulk Density(g/cm3) | ≥ | 2.95 | 2.85 |
| Cold Crushing Strength(MPa) |
≥ |
45 | 40 |
| Refractoriness Under Load(T0.6 ℃) |
≥ |
1700 | 1650 |
| Thermal Shock Resistance
(950℃,Air Cooling)(Cycles) |
≥ |
120 |
100 |
| Thermal Expansion (1000℃) (%) | * |
1.2 |
1.2 |
| Thermal Conductivity (1000℃)(W/m.K) | ≤ | 4 | 3.8 |
| Chemical Analysis(%) | |||
| MgO | ≥ | 82 | 78 |
| Al2O3 | ≥ | 10 | 10 |
| SiO2 | ≤ | 1 | 3 |
| Note:All data are average values obtained at samples for laboratory purposes. | |||
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About Lianxin:
The company has more than 20 patented technologies, more than 20 corporate honors, and international certifications such as ISO. With an annual output of 300,000 tons, the company is a leader in China’s refractory industry. As a refractory materials manufacturer, we will provide you with factory direct prices. With more than 20 years of experience and a team of more than 200 professionals, we are committed to helping you find a solution that suits your needs.
What is the Price of Magnesia Alumina Refractory Bricks Price?
The main factors affecting the price include: quantity and type. Magnesia-alumina fire bricks are key components for building kilns. Lianxin team will provide different pricing plans according to the different needs of customers. The price of magnesia-alumina bricks varies depending on the quantity and model selected. Customers who order large quantities of the same model can enjoy greater discounts.
About delivery time: Standard size bricks can be delivered immediately.
Regarding customized magnesia-alumina fire bricks, we have rich experience, short production cycle and fast delivery time.
In addition, we can also provide kiln material solutions and a series of technical guidance for construction according to the specific needs of customers.
Lianxin magnesia-alumina refractory bricks are your solution!
With over 20 years of experience and a team of over 200 professionals, we are committed to helping you find the solution that’s right for you.
