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Magnesium Aluminum Carbon Bricks For Ladle

Magnesium Aluminum Carbon Bricks For Ladle is a refractory brick improved on the basis of magnesia carbon brick production process. The magnesia alumina carbon brick supplied by our company has made two major improvements. First, environmental protection resin is used as binder to make the product more environmentally friendly and energy-saving. Second. The baking temperature is increased to 300°C ± 20°C, so that the product has lower apparent porosity, higher compressive strength and stronger slag corrosion resistance. The product is a first-class qualified product with brand TRR.

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Description

1,Index:

Item	Index
MgO %	65
Al2O3 %	15
C %	14
SIO2 %	1.7
Fe2O3 %	1.0
CaO %	1.3
Porosity %	3.5
Cold crushing strength Mpa	62
B.D g/cm3	3.05

2,Knowledge of Magnesium Aluminum Carbon Bricks For Ladle: Based on the traditional production of magnesia-alumina-carbon bricks, two major improvements have been made.one is to change the traditional binder into an environmental protection type alcohol-based binder,the second is to change the traditional baking temperature from 200℃±20 to 300℃±10,this improvement has the following advantages over traditional products.1:with the change of binder,the product has become an environmentally protection product which is basically non-toxic and harmless.In the process of masonry oven drying,the product has greatly improved the working environment, and users have a good evaluation of it.2:with the increase of baking temperature,the density, porosity and strength of products are superior to those of traditional products, thus improving the use effect of products.users are very satisfied with these two improvements.

3,Application of Magnesium Aluminum Carbon Bricks For Ladle: ladle, electric furnace, torpedo car, converter, etc.

Our advantages in producing magnesia carbon bricks: the magnesia carbon bricks used in converter and ladle produced by our factory are different from the traditional magnesia carbon brick products. The biggest difference is that:

1) The environment-friendly alcohol based resin binder is used. The porosity of the product is lower than that of the traditional product, the standard value is ≤ 4%, the measured value is 3.2-3.5%, and the compressive strength is higher than that of the traditional product, the standard value is ≥ 40MPa, the measured value is 45-65mpa. Therefore, the product has better compactness, better slag resistance and more heats.

2) Using 280-320 ℃ high temperature baking, the product is non-toxic and tasteless in the process of heating up, and has little harm to the surrounding environment and human body, which meets the requirements of environmental protection products. In addition, our factory production technology is very perfect, molding equipment is large and advanced, laboratory testing equipment is complete, fully guarantee the quality requirements of the product, at present, the product in domestic and foreign users get good evaluation, the use effect is better than traditional products

4,Product packaging:Thermal shrinkable film sealed packaging, moisture-proof, firm, easy to transport and protect the product from damage.

5,Damage factors in product application:

1)Slag in molten steel reacts with the product at high temperature, resulting in loosening of product structure, erosion hole or spalling.

2)The impact of molten steel on the surface of products

3)The high temperature effect of molten steel has an effect on the surface and internal structure of products.

6,About our production and supply of this product: according to the user's requirements, our factory has made improvements in the original production process,so that the products have better performance.For example,the density increases, the strength increases, the porosity is lower, and the masonry environment is improved, so the product meets the user's requirements and is well received. At present, the environmental protection magnesia-alumina-carbon bricks produced by our factory not only supply large domestic steel plants, but also export to Australia, Germany, Britain, Brazil and other countries.