Magnesium Aluminum Spinel Brick

Magnesium Aluminum Spinel Brick

1.High melting temperature,
2.Low thermal expansion,
3.Good thermal shock resistance,
4.Good anti-stripping capacity,
5.High temperature strength,
6.Volume stability.

We're here to help: Easy ways to get the answers you need

Description

Inquiry

Related

Description

Magnesium Aluminum Spinel Brick Introduction
  
Magnesia-Alumina Spinel Brick is in order to improve the heat stability of magnesia brick, add alumina oxide in ingredient to generate the magnesia brick which the main material is magnesia-alumina spinel. The advantage of magnesia-alumina spinel brick: good heat stability, in the process of use, it will have reaction with clinker and produce a thin layer of calcium aluminate maskant, which makes the liquid not easy to penetrate, its anti-stripping performance is better than the direct bonded magnesia chrome brick.
 
Application of Magnesia Alumina Spinel Brick
 
1.The magnesia-alumina spinel can be used in the cement kiln, not only avoid the chrome pollution, and has good anti-stripping performance.
 
2.It can be used in refractory carstables for ladles, which greatly improve the anti-erosion ability. It is widely applied to steel-making refractory material. The preparation of high quality pre-synthertic spinel provide a new material for amorphous  and fixed high purity refractory.
 
Rongsheng Refractory Magnesia Alumina Spinel Brick Technical Data 
 
Items Index
MgO,  % ≥82
Al2O3  % 13-15
Fe2O3  % ≤0.8
Bulk Density,(g/cm3) ≥2.98
Apparent Porosity,  % ≤17
Cold Crushing Strength,  MPa ≥60
Refractoriness Under Load, °C, [0.2MPa×0.6%] ≥1700
Thermal Shock Resistance, Times,  [1100°C, water-cooling] ≥15
Refractoriness, °C ≥1800

Inquiry

If you want to learn more about our Refractory Products, please feel free to fill the inquiry form below.
We will get in touch with you ASAP!

Product Inquiry,please

Contact us!

10th Floor, No. 6 Building, China Central Electronic CommercePort Daxue Road, Zhengzhou, Henan

Copyright @ Zengzhou Rongsheng Kiln Refractory Co., Ltd. All Rights Reserved | Site Map | ExportBureau profile

Inquiry
E-mail