Contact Us
- No.92 Jianshe West Road, Zhongyuan District, Zhengzhou, Henan,China.
- albert@literefractory.com
- +8619937887923

Non-Metallic Ceramics Sisic Ceramic Tube Sic Furnace Pipe Silicon Carbide for ...
1. High refractoriness
2. Strong alkali resistance
3. Strong thermal conductivity
Description
We recognize that with the development of global marketization, Magnesia Alumina Spinel Brick, fiber shuttle kiln, thin pumice firebrick development must respond quickly to market needs. We insist on advocating the spirit of happy struggle and love of dedication. While maintaining rapid development, our company actively supports social welfare undertakings.
| 1.Magnesia brick Description |
Magnesia brick is an alkaline refractory material. It is made of calcined magnesia or molten magnesia and can be divided into fired and unfired magnesia bricks. It is formed by high pressure and has good slag resistance. The firing temperature is 1500-1600°C.
Item | MZ-97 | MZ-95 | MZ-93 | MZ-91 |
MgO % | ≥97 | ≥95 | ≥93 | ≥91 |
SiO2 % | ≤1.0 | ≤2.0 | ≤3.5 | - |
CaO % | - | ≤2.0 | ≤2.0 | ≤3.0 |
Apparent porosity/% | ≤16 | ≤16 | ≤18 | ≤18 |
Cold crushing strength/ Mpa | ≥60 | ≥60 | ≥60 | ≥60 |
Refractoriness under load, 0.2MPa, °C | ≥1700 | ≥1650 | ≥1620 | ≥1560 |
Reheating Linear Change(1650 °C,2h) /% | 0~-0.2 | 0~-0.3 | 0~-0.4 | 0~-0.4 |
| 2. Magnesia brick Feature |
1. The refractoriness is above 2000℃.
2. Do not contact with acid-resistant materials.
3. Good thermal shock resistance.
4. Good corrosion resistance to iron oxides, alkaline slag and high calcium solvents

| 3.Magnesia brick Application |
1.Iron Steel Industry | steelmaking furnace lining, ferroalloy furnace, metal mixer furnace lining, converter lining, arc furnace wall, and furnace bottom, soaking furnace, heating furnace bottom |
2.Non-ferrous metallurgical industry | copper, nickel, lead, zinc, tin smelting furnace lining, refined copper reverberatory furnace, ore electric furnace lining |
3.Glass Industry | glass furnace regenerator checker |
4.Building Material Industry | lime kiln, cement kiln |
5.Refractory Material Industry | High-temperature calcination kiln, shaft kiln, and tunnel kiln |

| 4. Packing &Shipping |
1. Wooden pallet size:930*930mm,Load weight of each pallet:1.5-2.0 Tons.
2. 20 Foot Container can be loaded 25Tons,40 Foot Container can be loaded 28Tons.

The company is a new type of elderly care service complex dedicated to the research and development of high-tech products, relying on Internet technology, and rooted in Non-Metallic Ceramics Sisic Ceramic Tube Sic Furnace Pipe Silicon Carbide for .... We insist on customer-centric, continue to create long-term value for customers. To provide effective service to customers is the direction of our work and the yardstick of value evaluation. We focus on improving the ability of independent innovation and accelerating the transformation of the development mode.
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