Fire clay & High Alumina bricks are special type of brick which are form of Refractory ceramic material. It is used for inner surface lining of Boiler, furnace, kiln, fireplaces & fireboxes.
Quality of Bricks:
We offer various quality bricks are IS-6, IS-8, PI - 30% to 90% Alumina offering high temperature resistance of 1100 C to 1700 C.
The Al2O3 content is more than 55%, and is calcined from a high-content alumina raw material such as a silicone raw material or a bauxite. High heat resistance and high temperature resistance at 1770 C and above. Has good slag resistance, mainly used in the masonry of steelmaking electric furnace, glass furnace, cement rotary furnace and so on.
Characteristics of High Alumina Brick Price:
1.Refractoriness:
More refractory than refractory clay bricks and semi-silica bricks, up to 1750-1790C, belonging to high-grade refractory materials.
2. Load softening temperature:
Since the high aluminum has a high Al2O3 content, a low impurity content, and a low formation of the molten glass body, the fire-resistant softening temperature is higher than that of the refractory clay brick. However, since the mullite crystal has not yet formed a network structure, the load softening temperature is lower than the load softening temperature of the silica brick.
3. Slag resistance:
High Al2O3 has high Al2O3 content, close to neutral refractory material, and can resist the erosion of acid slag and alkali slag. Because it contains SiO2, the resistance to alkali slag is less than acid resistance.
We are a trusted name in manufacturing fire bricks which are a block of ceramic material used in masonry construction. These are sized to be layered with one hand using mortar. Our fire bricks are made from fire clay which is widely used as refractory insulating bricks to maintain insistent temperature. Thee bricks are extensively used in lining furnaces, kilns, fireboxes, and fireplaces.
Our company located in yangquan city, shanxi province, china, and yanquan city is one of the
Largest refractory material base in china. We are in position to supply various kinds of
Refractory bricks, such as high alumina and fireclay bricks, insulating bricks etc
With the catalogue as follows:
1. Fireclay brick
2. High alumina brick
3. Insulating brick
4. Unsintered phosphate brick
5. Al-c sliding plate
6. Nozzle
7. Hollowwares
8. Refractory mortar
9. Refractory castables
10.Other refractory material.
High Alumina Bricks for general uses are made from bauxite of super quality, bonding chamotte and additives. It is noted for good erosion resistance high refractorinessthermal shock resistance and accurate dimension. They were widely accepted in various kilns ,thermal equipment of metallurgy, petroleum, chemical industrysuch as high aluminum bricks for blast furnaces steel ladle and electrical furnace and so on .
