Fireclay Brick with 32% Al2O3 Content

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FIRE CLAY BRICK

CMAX fireclay bricks are made from clinker clay. The alumina content ranges from 36% to 48%.

Application
CMAX fireclay bricks are commonly applied in blast furnace, hot blast furnace, teeming ladle, glass furnace, etc.

Features
◆Low thermal conductivity ◆High refractoriness

◆High mechanical strength ◆Excellent thermal shock resistance

Fireclay Brick with Al2O3 Content around 32%

Q: air-cooled razheng times of magnesia-alumina spinel refractory bricks: The ingredients are magnesium, oxygen, and aluminum. the components of spinel refractory can be magnesia-alumina spinel with excessive aluminium oxide, or magnesia-alumina spinel with excessive magnesium oxide. excessive magnesium oxide and aluminium oxide can form magnesia-alumina spinel in above 1700 degrees.

Q: What is refractory brick? What is refractory clay? ?: Refractory brick is a kind of brick that is fireproof, refractory soil is the soil that is fireproof

Q: In tunnel kiln, what is the meaning of refractory proportion 2.0?: The proportion of refractory bricks is related to the density.

Q: Is fireclay brick acidproof? Does clay brick anti corrosion when it's used to build chimney lining?: Refractory bricks anti acid and alkali after high-temperature calcination, and anti-corrosion won't be a problem

Q: What are required for high temperature refractory bricks?: High temperature resistance, high pressure resistance

Q: Can you direct the clay brick walls embryo: Must not。 Not damp, damp, air tight, poor pressure bearing, bad adhesion between bricks and bricks

Q: how to test the high alumina refractory brick mixed alumina?: The first thing before producing bricks is to test whether the aluminum content reaches the standards, general testing on raw materials. Second: the shaped high aluminum brick will be tested in some professional equipment, you can know it from the professional inspection departments.

Q: What kind of refractory material is used in the furnace when the boiler reaches more than 1200 degrees?: except refractory brick, refractories include refractory concrete (refractory cement+aggregate), fire-resistant insulating layer (refractory cement+vermiculite powder or refractory cement + diatomaceous earth) and so on.

Q: What are the advantages and disadvantages of clay bricks?: Disadvantages of clay bricks1., since the majorCompared with other masonry materials, the weight of the clay brick is relatively large, so the structure needs to bear heavy deadweight, and the cost of the building increases. 2., poor sound insulation effectSound travels to the clay brick, because of its low porosity, without isolation of sound, sound decibel little drop, while other building materials such as now used more concrete block filling the void ratio is large, sound insulation effect is obvious.3, environmental destructionBecause clay bricks are mainly sintered by excavation soil, soil erosion and damage to vegetation have resulted in soil erosion and serious damage to the environment. Therefore, the country is gradually stopping the project to use clay bricks.

Q: does 90m high reinforced concrete chimney need firebrick?: The chimney need firebricks or casting fire or acid resisitant concrete after casting, one aim is to resist high temperature, then is to resist acid corrosion. there is a variety of models of the refractory brick , you can refer to the installation quota.

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