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.
alumina bricks manufacturer, producing high-quality alumina bricks. we have professional engineers and advanced technical guidance. We also have a lot of export experience. We can export cheap alumina bricks
Alumina bricks are a common refractory material and contain more than 48% alumina. They are neutral refractory materials. The bricks are made from bauxite or other high alumina raw materials by molding and firing. They have high thermal stability and can withstand high temperatures above 1770 C. alumina bricks are characterized by high refractoriness, high strength, resistance to acid attack and good thermal stability. alumina bricks are mainly used as linings for building electric iron furnaces, glass kilns or cement rotary kilns.
High alumina brick is widely used for Widely used in blast furnaces, Hot Blast Stove,Steel ladle lining, Reheating furnace, Cement kiln, Tunnel kiln,boiler, coke oven, carbon furnace, glass kiln , Steel smelting furnace and various kiln lining and thermotechnical equipment, etc.
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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.
10669 Alumina Bricks Suppliers
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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 .
Our high alumina brick is manufactured with selected bauxite chamotte as main material, fired at high temperature by advanced process with strict quality control.
High alumina, as the name tells, meaning the content of alumina percentage is higher than 45. And alumina is one of the most chemically stable oxides, it offers excellent hardness, strength and spalling resistance. Our high alumina brick is widely used in industries which need heat insulation, such as the linings of masonry furnaces, hearth and shaft of blast furnaces, ceramic kilns, glass tanks, cement rotary kilns and so on.
High alumina bricks are commonly utilized in industries such as steelmaking, cement manufacturing, and non-ferrous metallurgy for lining furnaces, kilns, and other high-temperature equipment due to their excellent resistance to thermal shock, abrasion, and chemical corrosion.
High aluminum refractory brick belongs to the silicate aluminum refractory, it is a common refractory produced from refractory clay and high bauxite. The main mineral composition of these kinds of products is aluminum oxide, mullite and corundum, with good physical properties, through chemical analysis and physical experiments, the indexes such as refractoriness and soft charge all reach international and ministerial standards, widely used in blast furnace, hot air stove, thermal storage room, machinery manufacturing, petrochemical and other industries.
Introduction of our company
Gongyi taurus refractory material factory is a professional refractory materials manufacturers and refractory materials suppliers, mainly supply refractory bricks, unshaped refractories, silicon carbide refractory castable, castable refractory cement, pouring material, castable refractory concrete, silica ramming mass etc. Series of refractory materials products, sincerely welcome everyone to visit.
Magnesia Alumina brick(HLML)is made of high quality magnesia and alumina It has good performance under high temperature and high thermal shock resistance. It is widely used non-ferrous furnaces.
Magnisia-Alumina Spinel brick(HLMLJ)is made of high quality magnesia and synthetic magnesia alumina spinel clinker. It has good high-temperature performance, thermal shock resistance and strong slag resistance. The main applications are transition zone in cement rotary kilns glass tank regenerators and lime kilns.
Performance characteristics: wear resistance, corrosion resistance, peeling resistance, low creep, good thermal shock stability, service life is 1.5 times that of ordinary products;
Main uses: Mainly used in blast furnaces, hot blast furnaces, carbon roasting furnaces, carbon calciners, coke ovens, steel barrels, casting systems, boilers, cement kilns, glass kilns and various kiln lining and thermal equipment, etc., suitable for metallurgy, machinery, building materials, casting, ceramics, electric power, petroleum, chemical and other industries.
Standard size:230*115*65mm
First-class high-alumina bricks Al2O3 75%
second-class high-alumina bricks Al2O3 60%~75%
third-class high-alumina bricks Al2O3 48%~60%
10669 Alumina Bricks Suppliers
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