Fireclay Brick/Bubble Alumina Product/Light Weight Alumina Refractory Bricks
- Ref Price:
-
$98.00 - 160.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 1000 m.t./month
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Quick Details for Fireclay Brick/Bubble Alumina Product/Light Weight Alumina Refractory Bricks
| Place of Origin: | China (Mainland) | Shape: | Brick | Material: | Alumina Block, Alumina bubble |
| SiO2 Content (%): | 0 | Al2O3 Content (%): | max98 | MgO Content (%): | 0 |
| CaO Content (%): | 0 | Refractoriness (Degree): | 1770°< Refractoriness< 2000° | CrO Content (%): | 0 |
| SiC Content (%): | 0 | Model Number: | high alumina refractory fire brick | Brand Name: | |
| refactory brick: | shaped refractory | Size: | as your demands | Color: | White |
| application1: | working lining for abrasive and refractories industries | application2: | fire resistance lining of high temperature kiln in ceramic | application3: | insulating lining for electric porcelain |
| types: | high alumina refractory fire brick |
Packaging & Delivery
| Packaging Details: | wooden pallet which is seaworthy or as client' request. |
| Delivery Detail: | Within 35 days after deposit received |
Specifications
1.high alumina refractory fire brick
2.CHINA
3.ISO9001:2008
4.Best Price
Fireclay Brick/Bubble Alumina Product/Light Weight Alumina Refractory Bricks
The product,characterized by good chemical properties,good insluating property,good thermal shock resistance,etc,is mainly used as working linings or insulating linings for high temperature kilns in ceramic,electric porcelain,abrasive and refractories industries,the inner linling of silicon steel heating furnaces in metallurgical industry,the insulating lining of hydrogen generation furnace,gasifier in petrochemical industry,and insulating lining of hard alloy intermediate frequency induction furnace.So far,it has been applied in kilns in several domestic plants with good effect.
Item | Unit | Index | |
Chemical analysis | Al2O3 | % | ≥42 |
Fe2O3 | % | ≤2 | |
Bulk density | g/cm3 | ≤ 0.8 | |
Cold crushing strength | MPa | ≥3.0 | |
Thermal conductivity Average temperature 350±25℃ | W/(m·K) | ≤ 0.35 | |
Linear change rate on reheating 1250℃×12h | % | ≤2.0 | |
Our Services
Timely ! Efficient ! Quality !
1. when you inquire our product or price, we will reply you within 8 hours.
2. Well-trained and experienced technician answer all your question in fluent English.
3. We provide the best after sales service. All our products have 1 year warranty period.
4. Offering the support to solve the problem in the selling or application period.
5. Competitive prices based on superior quality.
6. Guarantee samples quality same as your ordering production quality.
7. Adhere to the business philosophy "mutual trust, mutual benefit, mutual profit, faith oriented".
8. We believe "customer is God , quality is our unchangeable commitment".
Free sample of Fire Bricks for Boiler Mullite Insulating.
Refractory Bricks for Rotary Kiln is as your request
- Q:Are refractory bricks poisonous?
- Zirconium minerals are often associated with other minerals in the mining, because the bricks are basically burned under more than 1 thousand degree. But some of the bricks contain heavy metal elements chromium. Some of the brick contains zirconium, the vast majority are very safe, and heavy metal elements have a certain toxicity, there are many kinds of refractory bricks that the nature is very stable, and the associated minerals are generally radioactive
- Q:High alumina refractory bricks (Universal arc) weight for hot metal ladle
- Climbing, C23B ladle generally use T3 ladle bottom brick, brick wall with C23 package, C231 Some permanent layers are built from high alumina bricks, and some are built from castable refractory, T82, T43. Specific size can be checked according to the type of brick
- Q:What are the differences between sintered bricks and refractory bricks?
- Easily weathered. There is no obvious difference in the usage between fired pavingbricks and refractory bricks; sintered bricks are generally used for residential road and landscape engineering, they do not fade; refractory bricks are used for all kinds of kiln constructions in plant: It is not anti-freeze (when the temperature is below the zero degree, the brick will easily "blister" in the saturated state), the reasons are high compressive strength and high temperature zone' heat insulation and so on. Fired pavingbrick is a powerful vacuum extrusion type. Fire suppression road brick is high temperature furnace brick, which is not suitable to be used as road brick. Its characteristics are: Wear resistance and freeze-thaw resistance (the anti freeze-thaw cycle of brick is more than 50 times in saturated state), non weathering, sidewalks, short service life. Sintered brick belongs to the building material, refractory brick belongs to the industrial kiln material, which is easy to moss
- Q:Can lime rotary kiln refractory brick kiln be hung with klin coating?
- Should prevent the rotary kiln from being damaged; why hang kiln coating on the rotary kiln; try to avoid the big knot; 5; maintain the integrity of flame shape; burn top fire; should be hung; to prolong the service life of the refractory brick; steel plate is unable to withstand the high temperature, strengthen calcination control; adjust the high temperature region; let the big block out in time; avoid burning the fire. . Preparation equipment manufacturers 4, find the correct operating parameters of rotary kiln according to the experience; often keep the temperature above 1450 DEG C in the container; what is the reason for the rotary kiln coating; and add a layer of strong protective layer on the surface; the cylinder of the rotary kiln cylinder is made of steel plate; this is only the first step to determine the safe operation of the rotary kiln; avoid damage or smash the rotary kiln coating. 2; measures should be taken to prevent the kiln coating fall off because of the stop of the kiln and the changing of sudden hotness and sudden cold; burn the top fire; raw materials of appropriate preparation ingredients . We need to know the the rotary kiln, make up in time. The fire resistance and thickness of refractory bricks are limited. 6; in the inside of the building with a layer of refractory brick. 8. Observe and adjust frequently; and can reduce the heat loss outward; control the fire; we take 8 steps to perfectly protect the rotary kiln: how to protect the kiln skin that is hung well; improve coal mouth structure; important operation method of long-term effective rate of safety energy-saving ball mill the work will be interrupted; deterioration, strengthen equipment maintenance of retary kiln, after hanging the rotary kiln skin; ensure clinker grain is fine and uniform; improve the thermal efficiency for the benefit of kiln skin sticking, must treat in time ;
- Q:In tunnel kiln, what is the meaning of refractory proportion 2.0?
- The proportion of refractory bricks is related to the density.
- Q:What is the advantage for ceramic fiber material compared with refractory brick?
- Heat capacity; excellent thermal shock resistance, good chemical stability, bearing sudden cooling and heating, without oven heating and cooling ,high speed, energy saving, is 1/8 of refractory brick, construction is simple. ceramic fiber materials and refractory brick belong to refractory insulation materials; low thermal conductivity: Low bulk density, ceramic fiber material is a new type of lightweight thermal insulation material, is one of the 10 points of lightweight refractory brick,
- Q:How can refractory bricks be punched?
- Electric is ok
- Q:How many squares of a ton refractory bricks?
- About 2 tons , general one square clay brick is about 2 tons, from 2, one square corundum brick or magnesia bricks can reach 3 tons, it should say one square is how many tons. if it is high aluminum, then see the content of aluminum. It mainly sees what refractory bricks, because the volume and density of refractory bricks are relatively large.2 tons to 2
- Q:Clay brick, red brick, always fried brick how to do?
- Small white stones, such as Magnesium Oxide and limestone (calcium carbonate). Take "containing limestone" (calcium carbonate) stones, after firing, into lime (calcium oxide), put a long time, absorb the moisture in the air, will cause the lime (calcium oxide) reduction, volume expansion, resulting in fried brick.
- Q:What are the specifications of clay brick and cement brick construction?
- Chinese in the spring and Autumn period has created a square and brick, Qin and Han Dynasties brick technology and production scale, quality and variety have significant development, known as "Qin Zhuanhan tile".
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Fireclay Brick/Bubble Alumina Product/Light Weight Alumina Refractory Bricks
- Ref Price:
-
$98.00 - 160.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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