Magnesia brick
Feature:
Sintered magnesia brick is the main product of alkaline refractory materials. Magnesia brick has high refractoriness and good corrosion resistance to iron oxides, alkaline slag and high calcium flux.
Application:
Magnesia brick is widely used in steelmaking furnace linings, ferroalloy furnaces, mixed iron furnaces, non-ferrous metallurgical industrial furnaces, lime kilns in the building materials industry, regenerator grid heat exchangers in the glass industry, tunnel kilns and high-temperature calcining kilns in the refractory industry.
| ITEM | Sintered magnesia brick | ||||
| Physical Property: | LX–SMZ–89 | LX–SMZ–91 | LX–SMZ–93 | LX–SMZ–95 | |
| MgO (%) ≥ | 89 | 91 | 93 | 95 | |
| SiO2 (%) ≤ | / | / | 3.5 | 2.0 | |
| CaO (%) ≤ | 3.0 | 3.0 | 2.0 | 2.0 | |
| Apparent Porosity (%) ≤ | 20 | 18 | 18 | 18 | |
| Cold Crushing Strength (MPa) ≥ | 50 | 60 | 60 | 60 | |
| Refractoriness Under Load (°C) ≥ | 1550 | 1560 | 1620 | 1650 | |
| Permanent Linear Change on heating ( 1650℃×2h) (%) |
-0.6-0 |
-0.5-0 |
-0.4-0 |
-0.3-0 |
|
| Thermal conductivity coefficient (1000°C)(W/m.k)≤ | / | 3 | / | 3.8 | |
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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 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 Bricks?
The main factors affecting the price include: quantity and type. Magnesia 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 refractory 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 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 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.
