Features:
Magnesia-aluminum-iron spinel fire brick has good thermal shock stability and corrosion resistance, low thermal expansion, low thermal conductivity and good structural flexibility.
Application:
Magnesia-alumina-iron spinel refractory brick is mainly used in the non-ferrous metallurgy industry of various furnace top temperature fluctuation area, can also be used for the bottom of the melting pool, furnace wall and rotary kiln lining parts.
| ITEM No | Magnesia-alumina-iron Spinel Brick | ||||
| MAFe-82A | MAFe-82B | MAFe-82C | |||
| Physical Property: | |||||
| Bulk Density(g/cm3) | ≥ | 2.95 | 2.92 | 2.90 | |
| Cold Crushing Strength(MPa) | ≥ | 65 | 60 | 55 | |
| Refractoriness Under
Load(T0.6 ℃) |
≥ | 1650 | 1600 | 1550 | |
| Thermal Expansion( 1400℃) (%) | * | 1.4 | 1.3 | 1.2 | |
| Apparent porosity | ≤ | 17 | 18 | 19 | |
| Thermal Shock
Resistance( 950℃,Air)(Cycles) |
≥ | 100 | 100 | 100 | |
| Chemical Analysis(%) | |||||
| MgO | ≥ | 82 | 82 | 82 | |
| Al2O3 | * | 11-13 | 11-13 | 11-13 | |
| Fe2O3 | * | 1.5-3.0 | 1.5-3.0 | 1.5-3.0 | |
| SiO2 | ≤ | 1.5 | 2.0 | 2.5 | |
| Note:All data are average values obtained at samples for laboratory purposes. | |||||
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- Magnesium aluminum iron spinel bricks
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 bricks 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-iron Spinel Bricks?
The main factors affecting the price include: quantity and type. Magnesia-alumina-iron spinel 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-iron spinel 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-iron spinel refractory 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-iron spinel fire 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.
